2019 AOC: ‘The World Is Gonna End in 12 Years if We Don’t Address Climate Change’ We Said Jan 21, 2019 Alexandria Ocasio-Cortez: ‘The World Is Gonna End in 12 Years if We Don’t Address Climate Change’ They Said . @AOC on millennials and social media: 50 years of predictions that the climate apocalypse is nigh Consensus NASA Study: Mass Gains of Antarctic Ice Sheet Greater than LossesNASA Finds 2021 Arctic Summer Sea Ice 12th-Lowest on Record