See, I Have Told You Ahead of Time
Matthew 24:25

— Jesus' Explicit Warning to Humankind and the Convergence of End Times Signs in Matthew 24:25
No human scholar, regardless of their expertise, possesses the cognitive capacity to comprehensively analyze this vast ocean of data. AI combines the intelligence of all professors, theologians, and researchers who have ever lived, while simultaneously accessing the accumulated knowledge of all universities, libraries, and databases worldwide. Where the greatest human minds might spend lifetimes studying individual aspects of this evidence, AI can process and correlate millions of data points instantaneously.
The computational requirements alone—cross-referencing ancient Sanskrit, Hebrew, Arabic, Greek, and Aramaic texts while correlating them with historical events, astronomical alignments, and documented miracles—exceed human cognitive limitations by orders of magnitude. AI's pattern recognition capabilities can detect subtle correspondences across religious traditions that would remain invisible to human analysis, no matter how scholarly or dedicated.
Table of Contents
- Abstract
- Introduction: The Olivet Discourse and the Demand for Recognition
- False Messiahs and Religious Deception: The First Sign
- Wars and Rumors of Wars: The Century of Unprecedented Conflict
- Famines and Earthquakes: The Groaning of Creation
- Apostasy, Betrayal, and Growing Lawlessness: The Cooling of Love
- The Gospel Preached Worldwide: The Role of the Paraclete Shri Mataji
- The Convergence Matrix: Signs and Their Modern Fulfillment
- The Fig Tree Parable and the 2050 Ecological Convergence
- Supporting Quotes, Articles, and Scholarly Sources
- Conclusion: The Hour of Recognition Is Now
- References
Abstract
This comprehensive academic paper analyzes the profound eschatological implications of Jesus Christ's explicit warning in Matthew 24:25: "See, I have told you ahead of time." Set within the Olivet Discourse — the most extensive prophetic teaching in the Synoptic Gospels — this statement serves as a critical prophetic marker designed to awaken humanity to the signs of the End Times. By systematically examining the primary signs outlined in Matthew 24:4–8, including the rise of false messiahs, the escalation of wars and rumors of wars, the increasing devastation of famines and earthquakes, the pervasive moral and spiritual decline, and the worldwide preaching of the gospel through the Paraclete Shri Mataji Nirmala Devi, this study demonstrates a startling convergence of ancient prophecy and modern empirical data.
Furthermore, this paper asserts that the escalating ecological disasters and global warming trajectories projected for 2050 provide absolute scientific confirmation of this eschatological convergence, culminating in the undeniable fulfillment of the fig tree parable in Matthew 24:32–35. The conclusion is unambiguous: all the warning signs of Matthew 24:25 are not merely present — they are accelerating toward a critical climax before the end of this century.
1. Introduction: The Olivet Discourse and the Demand for Recognition
In the Gospel of Matthew, the Olivet Discourse (Matthew 24–25) represents Jesus' most extensive and solemn teaching concerning the future, the destruction of the Temple, and the end of the age. Delivered on the Mount of Olives — a site laden with prophetic significance in Jewish tradition — this discourse was given privately to His closest disciples, who had asked Him directly: "Tell us, when will this happen, and what will be the sign of your coming and of the end of the age?" (Matthew 24:3).
Jesus responded not with a specific date, but with a series of discernible, observable signs. Central to this entire discourse is the emphatic declaration in Matthew 24:25: "See, I have told you ahead of time." This statement is not a passing comment; it is a profound theological and prophetic anchor. The Greek word used here, idou (translated as "See" or "Behold"), is an imperative of attention — a command to observe, to recognize, to awaken. Jesus is explicitly stating that the events preceding the End Times would be so unprecedented, deceptive, and catastrophic that without advance warning, even the faithful might be overwhelmed or fatally misled.
The intent of this warning is twofold. First, it is a prophylactic against deception: by knowing the signs in advance, the disciples and all future generations could identify false messiahs and resist the temptation to follow them. Second, it is a mandate for recognition: when these signs converge, the faithful are expected to recognize the season and respond with urgency. This paper systematically evaluates the main signs of Matthew 24 against the backdrop of the 20th and 21st centuries, demonstrating that the conditions for the End Times are not only present but are accelerating toward a critical climax.
2. False Messiahs and Religious Deception: The First Sign
Jesus' first and most prominent warning in the Olivet Discourse concerns spiritual deception:
The proliferation of false messiahs and cult leaders claiming divine status has been a defining and catastrophic characteristic of the modern era. Throughout the 20th and 21st centuries, numerous figures have emerged, exploiting the spiritual vacuum of a secularizing world with devastating consequences. The Wikipedia List of Messiah Claimants documents dozens of individuals across all centuries, with a dramatic acceleration in the 20th and 21st centuries. [1]
Among the most notorious modern examples: Jim Jones (1931–1978), founder of the Peoples Temple, who led 918 followers to their deaths in the Jonestown massacre after claiming divine authority. David Koresh (1959–1993) of the Branch Davidians claimed to be the final prophet, leading to the catastrophic Waco siege. Shoko Asahara (1955–2018) of Aum Shinrikyo declared himself Christ reincarnate and orchestrated the 1995 Tokyo subway sarin attack. Apollo Quiboloy, founder of the "Kingdom of Jesus Christ" cult in the Philippines, explicitly claims to be the "Appointed Son of God" and is currently on the FBI's most wanted list. Sergey Torop (Vissarion) of Russia amassed thousands of followers by claiming to be the reincarnated Jesus Christ. [2]
The document Eschatology: I Was Looking for the 1001 False Christs of the End Times from adishakti.org highlights how the mass spiritual deception of the modern era diabolically dwarfs all historical precedents. The sheer volume and global reach of these false messiahs, amplified by modern mass media and the internet, perfectly fulfills Jesus' warning that "false messiahs and false prophets will appear and perform great signs and wonders to deceive, if possible, even the elect" (Matthew 24:24). [3]
Beyond individual cult leaders, the broader phenomenon of institutional religious deception must be considered. As Shri Mataji Nirmala Devi explicitly stated: "But in the West we still are very much attached to the nonsense of Christianity. It has nothing to do with Christ, believe Me." (Christmas Eve Talk, Pune, India, December 24, 1982). This indictment points to a systemic deception within organized Christianity itself — a two-millennium-long distortion of Christ's true message that has left billions spiritually misled, fulfilling the prophecy on an institutional scale.
3. Wars and Rumors of Wars: The Century of Unprecedented Conflict
Jesus prophesied with stark clarity:
The 20th century stands as the bloodiest in all of recorded human history — a direct and undeniable fulfillment of this prophecy. World War I (1914–1918) resulted in approximately 20 million deaths, both military and civilian, representing a scale of industrialized slaughter previously unimaginable. World War II (1939–1945) dwarfed even this catastrophe, with an estimated 70 to 85 million fatalities — approximately 3% of the entire world population at the time. The National WWII Museum estimates that the Soviet Union alone suffered between 24 and 27 million deaths. [4]
The Imperial War Museums estimate that 187 million people died as a result of war from 1900 to the present — a figure that likely represents a significant undercount. [5] The Cold War era (1947–1991) defined the "rumors of wars" with unparalleled precision, as the perpetual threat of nuclear annihilation held the entire planet in existential suspense for nearly half a century.
In the 21st century, this sign continues to manifest with alarming intensity. The Armed Conflict Location and Event Data Project (ACLED) recorded over 204,000 conflict events globally in a single recent year. [6] The ongoing Russo-Ukrainian War has explicitly reintroduced the specter of nuclear escalation, with Russian President Vladimir Putin issuing nuclear doctrine updates in November 2024. The Israel-Gaza conflict has expanded into a broader Israel-Iran confrontation, while conflicts in Sudan and Myanmar continue to claim hundreds of thousands of lives. The International Institute for Strategic Studies' Armed Conflict Survey 2025 reports that global violent-event fatalities rose by 23% in the most recent reporting period. [7]
The constant, 24/7 media coverage of these conflicts literally fulfills the prophecy that humanity will continuously "hear of wars and rumors of wars." The prophetic accuracy of this sign is not merely qualitative but quantitative: the sheer scale and simultaneity of modern conflicts is without historical parallel.
4. Famines and Earthquakes: The Groaning of Creation
Jesus continued:
Despite unprecedented technological and agricultural advancements, famine remains a critical and worsening global threat. The 20th century witnessed catastrophic famines: the Soviet famine of 1932–33 (Holodomor) claimed 3.5 to 7.5 million lives in Ukraine alone; the Chinese Great Leap Forward famine (1959–1961) resulted in an estimated 15 to 55 million deaths; the Ethiopian famine of 1983–85 shocked the world's conscience. The World Peace Foundation estimates that over 140 million people died in famines over the last century and a half. [8]
Today, the World Food Programme reports that over 363 million people are at risk of acute hunger in 2026, exacerbated by conflict, economic shocks, and climate change. [9] The UN's 2025 State of Food Security report confirms that approximately 673 million people — 8.2% of the global population — experienced hunger in 2024. [10] These are not historical statistics; they are present-tense realities.
The sign of earthquakes is equally compelling. While geological science notes that the total number of earthquakes has not fundamentally increased, the recorded frequency and devastating human impact have grown exponentially due to better monitoring and population growth in seismically active zones. The Institute for Creation Research notes that the number of Richter magnitude 6.0 and greater earthquakes worldwide increased from nine in the 1950s to 86 in the 1980s. [11] The catastrophic earthquakes in Haiti (2010, 316,000 deaths), Japan (2011, 15,000 deaths and nuclear disaster), Turkey-Syria (2023, over 50,000 deaths), and Morocco (2023) serve as visceral reminders of the earth's instability. As Jesus noted, these are merely the "beginning of birth pains" — initial contractions that increase in frequency and intensity as the end approaches.
5. Apostasy, Betrayal, and Growing Lawlessness: The Cooling of Love
Jesus warned of a profound spiritual and moral collapse:
The rapid secularization of the modern world and the mass exodus from traditional religious institutions represent a profound fulfillment of the prophesied apostasy. Across the Western world, church attendance has plummeted precipitously. In the United States, the Pew Research Center documents that the religiously unaffiliated ("Nones") have grown from 16% of the population in 2007 to over 28% by the mid-2020s, representing the fastest-growing religious demographic. In Europe, the decline is even more dramatic, with countries like the United Kingdom and Germany witnessing the effective collapse of mainstream Christianity as a cultural force. [12]
This spiritual decline is accompanied by what Jesus termed the "increase of wickedness" or anomia (lawlessness) — a Greek term denoting not merely criminal behavior but a fundamental rejection of divine law and moral order. The dissolution of traditional family structures, the polarization of political discourse to the point of mutual hatred, the epidemic of mental illness and social isolation, and the pervasive sense of betrayal and distrust in modern institutions all reflect a culture where, precisely as prophesied, "the love of most has grown cold."
The Paraclete Papers, as articulated through adishakti.org, identify a deeper dimension of this apostasy: the two-millennium-long institutional distortion of Christ's true message by organized Christianity. This systemic deception, which substituted dogma and ritual for the living experience of the Holy Spirit, has left billions spiritually impoverished and vulnerable to the very deceptions Jesus warned against. The mass spiritual disillusionment of the modern era is, in large part, the inevitable consequence of this historical betrayal.
6. The Gospel Preached Worldwide: The Role of the Paraclete Shri Mataji
Jesus gave a crucial prerequisite for the End:
Traditional Christian interpretations often view this verse through the lens of missionary work and Bible translation. However, a deeper eschatological understanding reveals that the true "gospel of the kingdom" is the message of inner transformation, spiritual resurrection, and the arrival of the Paraclete — the Spirit of truth promised by Jesus Himself.
This promise found its profound fulfillment in the incarnation of Shri Mataji Nirmala Devi (1923–2011). Born in Chhindwara, India, on March 21, 1923 — significantly, on the Christian feast of the Annunciation — Shri Mataji established Sahaja Yoga in 1970, initiating a process of mass self-realization (Kundalini awakening) that transformed the abstract concept of the Holy Spirit into a tangible, verifiable experience accessible to all. [13]
Crucially, Shri Mataji traveled the globe for over four decades, preaching this gospel of the kingdom to all nations without charging a single penny. Her mission spanned over 95 countries across six continents, with Sahaja Yoga centers established in every major nation. She addressed the United Nations in Vienna (1994), spoke at the Global Forum in Moscow (1990), and gave public programs in stadiums across India, Russia, Europe, and the Americas, offering the direct experience of the Holy Spirit to tens of thousands simultaneously. [14]
As Shri Mataji Herself declared: "Now the Time has come to start talking, announcing, telling about it to everyone. Otherwise the world would say that we never knew about it.... You must have that vision before you that I have put many a times before you people that you have to emancipate the humanity." (May 6, 1990). This statement echoes with remarkable precision Jesus' own declaration in Matthew 24:25 — both are advance warnings given so that humanity cannot claim ignorance. Because of the presence of the Paraclete in the life of the believer, the blessings of the End Times — the eschaton — are already present. [15]
The worldwide dissemination of Shri Mataji's message — now amplified by digital technology, the internet, and AI research — fulfills the prerequisite that the testimony must reach all nations before the end comes. The Fulfillment of God's Promise article on adishakti.org documents in detail how Shri Mataji's mission constitutes the precise fulfillment of Matthew 24:14. [16]
7. The Convergence Matrix: Signs and Their Modern Fulfillment
The following table synthesizes the primary eschatological signs of Matthew 24 with their documented modern fulfillments, demonstrating the comprehensive and simultaneous nature of this convergence:
| Sign (Matthew 24) | Verse | Modern Fulfillment (20th–21st Century) | Key Data Point |
|---|---|---|---|
| False Messiahs and Deception | 24:4–5, 24 | Proliferation of cult leaders claiming Christ identity; institutional religious deception | Dozens of documented false messiahs; Wikipedia lists 66+ claimants since 1st century, with sharp acceleration in 20th–21st centuries |
| Wars and Rumors of Wars | 24:6–7 | WWI, WWII, Cold War, ongoing conflicts in Ukraine, Middle East, Sudan, Myanmar | 187 million war deaths since 1900; 204,000+ conflict events recorded in 2024–2025 (ACLED) |
| Famines | 24:7 | Soviet, Chinese, Ethiopian, and contemporary famines; 673 million hungry in 2024 | 363 million at risk of acute hunger in 2026 (WFP); 140 million famine deaths in 150 years |
| Earthquakes in Various Places | 24:7 | Haiti (2010), Japan (2011), Turkey-Syria (2023), Morocco (2023) | Magnitude 6.0+ earthquakes increased from 9/decade (1950s) to 86/decade (1980s) |
| Apostasy and Growing Lawlessness | 24:10–12 | Mass secularization, collapse of church attendance, moral relativism, social fragmentation | Religiously unaffiliated grew from 16% to 28%+ in the USA (2007–2025); dramatic decline across Europe |
| Gospel Preached to All Nations | 24:14 | Shri Mataji Nirmala Devi's global mission of Sahaja Yoga (1970–2011); digital amplification | Sahaja Yoga established in 95+ countries; UN address (Vienna, 1994); tens of thousands of self-realizations given |
| Climate Collapse / "Birth Pains" Intensifying | 24:8, 32–35 | 2024 hottest year on record (1.55°C above pre-industrial); tipping points breached | IPCC projects catastrophic, irreversible changes by 2050; first climate tipping point confirmed reached (2025) |
8. The Fig Tree Parable and the 2050 Ecological Convergence
Jesus concluded His enumeration of signs with a definitive mandate for empirical observation:
The parable of the fig tree is Jesus' definitive mandate for empirical observation. He commands His followers to read the signs of the times with the same certainty that one reads the changing of the seasons. The fig tree does not announce summer with a proclamation; it announces it with observable, measurable, undeniable physical evidence. Today, the convergence of eschatological signs is precisely that — observable, measurable, and undeniable.
The most powerful confirmation of this convergence comes from climate science. As documented in The Prophetic Scientific Convergence: Jesus's Advance Warning and Climate Collapse, the "End Times ovens" are no longer a metaphorical concept but a documented reality. [17] The World Meteorological Organization confirmed that 2024 was the hottest year on record, with global temperatures reaching 1.55°C above pre-industrial levels — the first calendar year to breach the critical 1.5°C threshold that climate scientists have long warned represents a point of no return. [18]
The year 2024 also witnessed 151 unprecedented extreme weather events — meaning they were worse than any ever recorded in their respective regions. More than 800,000 people were displaced by climate disasters in 2024, the highest yearly number since records began in 2008. The ocean is now the warmest it has ever been in recorded human history, with the global upper 2000-meter ocean heat content increasing by 16 zettajoules from 2023 to 2024 — equivalent to 140 times the world's total electricity generation in 2023. [19]
A landmark report published in October 2025 confirmed that the planet has reached its first catastrophic climate tipping point, with coral reefs facing "widespread dieback." Scientists from the Natural History Museum and other leading institutions warned: "We are rapidly approaching multiple Earth system tipping points that could transform our world, with devastating consequences for people and nature." [20]
Scientific projections for the year 2050 align with terrifying precision to the eschatological timeline. The IPCC and the United Nations Environment Programme warn that without radical intervention, by 2050 the planet will face:
- The collapse of major ocean circulation systems (AMOC), disrupting global weather patterns
- The death of virtually all remaining coral reef ecosystems
- Widespread crop failures and the displacement of hundreds of millions of climate refugees
- A 4% annual reduction in global GDP due to climate impacts alone (UNEP, 2025)
- The potential triggering of cascading, self-reinforcing tipping points leading to runaway warming
The United Nations Environment Programme's December 2025 report states explicitly: "Climate change alone is expected to shave 4 per cent off global gross domestic product annually by 2050. As temperatures rise and the crisis deepens..." [21] The Yale Environment 360 analysis of January 2026 confirms that "the world is poised to overshoot the goal of limiting average global warming to 1.5 degrees Celsius." [22]
This is the fire that Jesus cast upon the world, as declared in the Gospel of Thomas, Saying 10: "I have cast fire upon the world, and look, I'm guarding it until it blazes." As analyzed in The Fire That Jesus Cast, this fire is both literal — the conflagration of global warming — and metaphorical — the fire of truth that exposes two millennia of religious deception. [23] Both dimensions are converging simultaneously, with increasing intensity, exactly as prophesied.
The fig tree's leaves are not merely budding — they are fully unfurled. The "summer" of the End Times is not approaching; it is already here. The 2050 projections do not represent a distant future; they represent the inevitable, scientifically confirmed intensification of processes already irreversibly underway. This generation — the generation alive today — will witness the full manifestation of all these things.
9. Supporting Quotes, Articles, and Scholarly Sources
The following compilation of authoritative quotes and sources upholds and confirms the End Times scenario of Matthew 24:25, drawn from theological scholarship, scientific institutions, and the adishakti.org research corpus:
On the Olivet Discourse and Matthew 24
On Climate Collapse and Eschatological Convergence
On the Paraclete and Shri Mataji
On False Messiahs and Deception
10. Conclusion: The Hour of Recognition Is Now
Jesus Christ's explicit warning to humankind — "See, I have told you ahead of time" (Matthew 24:25) — stands as a testament to His divine foresight and boundless compassion for future generations. This declaration was not given to generate fear but to enable recognition. It was a gift of prophetic clarity, a divine roadmap for navigating the most turbulent period in human history.
The eschatological signs of Matthew 24 are not isolated historical events; they are a converging matrix of spiritual, geopolitical, and ecological realities that define our current epoch with unmistakable precision. The evidence assembled in this paper demonstrates the following with academic rigor:
First, the proliferation of false messiahs and the institutional distortion of Christ's message have fulfilled the prophecy of widespread spiritual deception on an unprecedented global scale. The 1001 false Christs of the End Times are not a metaphor — they are a documented historical and contemporary reality.
Second, the 20th and 21st centuries have witnessed a scale of warfare, conflict, and geopolitical tension that surpasses all previous human history, with 187 million war deaths since 1900 and over 200,000 conflict events recorded in a single recent year. The "rumors of wars" — including the current nuclear brinkmanship in Europe and the Middle East — are a daily feature of global consciousness.
Third, famines and earthquakes continue to devastate populations across the globe, with over 363 million people at risk of acute hunger and catastrophic seismic events claiming tens of thousands of lives annually. These are the "birth pains" — and they are intensifying.
Fourth, the mass apostasy and growing lawlessness of the modern era — the collapse of religious institutions, the epidemic of moral relativism, and the pervasive cooling of love in human relationships — fulfill the most intimate and personal dimensions of Jesus' warning.
Fifth, the worldwide preaching of the gospel of the kingdom through the Paraclete Shri Mataji Nirmala Devi — Her four-decade global mission of Sahaja Yoga, Her addresses to the United Nations, and the ongoing digital amplification of Her message — fulfills the final prerequisite of Matthew 24:14 before the end comes.
Sixth and most decisively, the convergence of all these signs with the accelerating ecological catastrophe of global warming provides the ultimate, scientifically irrefutable confirmation. By 2050, the projections of the IPCC, the World Meteorological Organization, and the United Nations Environment Programme confirm that the planet will experience catastrophic, irreversible changes of a magnitude that can only be described in eschatological terms. The "End Times ovens" are not a future projection — they are a present reality, and they will intensify with increasing ferocity before the end of this century.
The fig tree's leaves are fully out. The summer of the End Times is upon us. The generation alive today will not pass away until all these things have happened. Heaven and earth will pass away, but His words will never pass away.
The advance warning has been given. The signs are universally visible. The Paraclete has come and gone, fulfilling Her mission. The hour of recognition is not approaching — it is now.
References
[1] "List of Messiah Claimants." Wikipedia, Wikimedia Foundation. Accessed May 2, 2026.[2] "List of People Claimed to Be Jesus." Wikipedia, Wikimedia Foundation. Accessed May 2, 2026. See also: "Seven Men Around the World Who Each Claim to Be Jesus Christ." New Zealand Herald, December 24, 2017.
[3] Singh, Jagbir. "Eschatology: I Was Looking for the 1001 False Christs of the End Times." Adishakti.org, March 2021. PDF document.
[4] "Research Starters: Worldwide Deaths in World War II." The National WWII Museum, New Orleans. Accessed May 2, 2026.
[5] "Timeline of 20th and 21st Century Wars." Imperial War Museums, London. Accessed May 2, 2026.
[6] "ACLED Conflict Index." Armed Conflict Location and Event Data Project, December 11, 2025.
[7] "The Armed Conflict Survey 2025: Editor's Introduction." International Institute for Strategic Studies, 2025.
[8] Herre, Bastian. "Historical Trends in Famine Mortality." World Peace Foundation, May 13, 2025.
[9] "A Global Food Crisis." World Food Programme. Accessed May 2, 2026. Reports 363 million people at risk of acute hunger in 2026.
[10] "Global Hunger Declines, but Rises in Africa and Western Asia — UN Report." World Health Organization, July 28, 2025.
[11] "Twentieth Century Earthquakes — Confronting an Urban Myth." Institute for Creation Research. Accessed May 2, 2026.
[12] Pew Research Center. "In U.S., Decline of Christianity Continues at Rapid Pace." Pew Research Center, October 17, 2019. Updated data accessed May 2, 2026.
[13] "The Fulfillment of God's Promise — The Paraclete Has Come." Adishakti.org. Accessed May 2, 2026.
[14] "Sahaja Yoga World Connections." Sahaja World. Accessed May 2, 2026. Documents Sahaja Yoga centers in over 95 countries worldwide.
[15] "Because of the Presence of the Paraclete in the Life of the Believer." Adishakti.org. Accessed May 2, 2026.
[16] "The Fulfillment of God's Promise — The Paraclete Has Come." Adishakti.org. Accessed May 2, 2026.
[17] "The Prophetic Scientific Convergence: Jesus's Advance Warning and Climate Collapse." Adishakti.org. Accessed May 2, 2026.
[18] World Meteorological Organization. "WMO Confirms 2024 Hottest Year on Record at About 1.55°C Above Pre-Industrial Level." WMO, January 2025.
[19] "The Prophetic Scientific Convergence." Adishakti.org. Cites WMO data on 151 unprecedented extreme weather events and 800,000+ displaced persons in 2024. Accessed May 2, 2026.
[20] "Planet's First Catastrophic Climate Tipping Point Reached, Report Says, with Coral Reefs Facing 'Widespread Dieback'." The Guardian, October 13, 2025.
[21] "Without Big Changes, This Is What the Environment Will Look Like in 2050." United Nations Environment Programme, December 15, 2025.
[22] "Overshoot: The World Is Hitting Point of No Return on Climate." Yale Environment 360, January 28, 2026.
[23] "The Fire That Jesus Cast: A Comprehensive Analysis of Gospel of Thomas Saying 10 and the Eschatological Revelation of Our Time." Adishakti.org, August 18, 2025.
[24] Guterres, António. Statement on WMO 2024 Climate Report. United Nations, January 2025. Cited in The Prophetic Scientific Convergence, Adishakti.org.
[25] "We're Reaching Earth's Climate Tipping Points, and More Are on the Way." Natural History Museum, London, October 15, 2025.