Former U.S. Vice President Al Gore has expressed hope that a cleaner planet is achievable, even as climate challenges grow more urgent. Speaking during New York Climate Week, Gore suggested that 2026 could mark a pivotal moment in the global effort to combat climate change. He pointed to signs that the world may be nearing the peak of fossil fuel use, with renewable energy sources like solar and wind beginning to surpass coal, oil, and gas in global energy production. Gore compared the climate movement to historic social justice efforts, such as the U.S. civil rights movement and the anti-apartheid struggle in South Africa, highlighting the need for persistence and collective action. Gore acknowledged the rising frequency and intensity of extreme weather events, including deadly heat waves and a recent glacier collapse in Nepal that caused widespread flooding and claimed over 1,300 lives. He described the current climate situation as a "nature hike through the book of Revelation," a metaphor for navigating a world increasingly shaped by environmental extremes. While he remains optimistic, Gore emphasized that the risks are growing more severe over time. He framed the current challenge as a race between the dangers of continuing to rely on fossil fuels and the rapid growth of clean, affordable, and job-creating renewable energy. Examples of progress include Africa installing 100,000 solar panels daily, 91% of new U.S. electricity coming from renewable sources, and 30% of new cars sold globally this year being electric. In Pakistan, solar panels are even becoming a common part of marriage dowries, illustrating the growing role of renewables in everyday life. Gore noted that global energy investment has shifted significantly in recent years, with renewables now accounting for 65% of new investments, up from 45% a decade ago. He compared this shift to past technological transitions, such as the rise of cellphones over landlines, which occur when new technologies become more cost-effective than older ones. Three climate scientists echoed Gore's points, acknowledging both the progress in renewable energy and the ongoing reliance on fossil fuels. They emphasized the need for faster action and greater investment to reduce emissions effectively. While expressing cautious optimism, the scientists also noted the challenges posed by the fossil fuel industry, which continues to resist the transition to cleaner energy. Michael Mann of the University of Pennsylvania highlighted the importance of Gore’s hopeful tone, arguing that despair and disengagement pose a greater threat than the climate crisis itself. At 78, Gore believes he will witness meaningful changes in global carbon emissions during his lifetime. Even if progress takes longer than expected, he remains committed to the work, emphasizing that continued effort is essential to securing a sustainable future.