availablepublic1991https://www.pbs.org/wnet/peril-and-promise/2019/03/a-time-capsule-of-earths-climate/3025585961cove1991PBS NewsHour: Uncovering the history of Earth’s climateUncovering the history of Earth’s climateTo understand the history of climate change, researchers are digging underneath the ocean floor where organisms and plants have accumulated in sediment over millennia. Maureen Raymo studies this science of paleoclimatology using a vast collection of materials at Columbia University’s Lamont-Doherty Earth Observatory. NewsHour Weekend's Hari Sreenivasan reports.2019-03-17 21:00publishdisabledshowshow5454PBS NewsHour: Uncovering the history of Earth’s climateUncovering the history of Earth’s climatehttps://www.pbs.org/wnet/peril-and-promise/2023/03/world-predicted-to-surpass-global-warming-threshold/2019-03-17 21:00https://www.pbs.org/wnet/peril-and-promise/files/2023/03/power-plant-6807566_1920-480x270.jpgcove5243PBS NewsHour: Uncovering the history of Earth’s climateUncovering the history of Earth’s climatehttps://www.pbs.org/wnet/peril-and-promise/2023/03/what-comes-next-for-venezuelas-oil-industry/2019-03-17 21:00https://www.pbs.org/wnet/peril-and-promise/files/2023/03/Sheyene_Gerardi_-_Net_Worth-_700_Million2-480x270.jpgcove
