Santorum to Pope: Leave science to scientists

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Velshi: Despite ALL the warnings about fossil fuel, we're going the wrong way
04:37
Full interview: Denver, Miami, Philadelphia and Tucson mayors discuss key issues
48:46
Mehdi asks WH climate adviser: What should Biden be doing on climate change?
09:35
Fossil fuel industry takes gaslighting to new level with dark money campaign
04:11
ExxonMobil knew about climate change in 1970s: 'They knew what was going to happen'
05:39
Dr. Michael Mann: Last 8 years were ‘warmest’ on record, but we can still avert 'worst consequences’
04:07
Cleanup efforts underway across California as state braces for more storms
03:22
Ozone hole on course to heal after global phase out of harmful chemicals
02:25
Discussing the impact of climate change across the globe
04:25
Pakistan FM: Flooding in Pakistan is 'the worst climate catastrophe we've ever seen'
06:46
Energy Secretary on America’s ‘huge scientific breakthrough’ on nuclear fusion
05:55
Discussing the Impact of Climate Change: NASA’s New Project
06:59
'She triggered a revolution' Douglas Brinkley on Rachel Carson's environmental legacy
05:58
Samantha Power: Biden's climate investment will increase ‘access to renewables at a cheaper price’
08:08
Biden pledges U.S. will meet its emissions target by 2030
01:15
Cost of losses, lack of insurance compound storm's devastation
08:37
Homeland Security secretary details response efforts to Ian
06:50
Hurricane Ian strengthens as storm takes aim at South Carolina
04:45
Maxwell Alejandro Frost on Florida’s Climate Crisis
02:35
Florida’s Cape Coral real estate boom show reality of climate crisis era
03:08

UP NEXT
Velshi: Despite ALL the warnings about fossil fuel, we're going the wrong way
04:37
Full interview: Denver, Miami, Philadelphia and Tucson mayors discuss key issues
48:46
Mehdi asks WH climate adviser: What should Biden be doing on climate change?
09:35
Fossil fuel industry takes gaslighting to new level with dark money campaign
04:11
ExxonMobil knew about climate change in 1970s: 'They knew what was going to happen'
05:39
Dr. Michael Mann: Last 8 years were ‘warmest’ on record, but we can still avert 'worst consequences’
04:07