{"version":"1.1.0","chapters":[{"startTime":159.0,"title":"Section heading: Summary"},{"startTime":227.0,"title":"Heading: Our overall view"},{"startTime":366.0,"title":"Section 1: Could extreme climate change directly lead to the extinction of humanity?"},{"startTime":436.0,"title":"Heading: How hot could it get?"},{"startTime":673.0,"title":"Tipping point #1: The runaway greenhouse effect"},{"startTime":753.0,"title":"Tipping point #2: Cloud feedbacks"},{"startTime":801.0,"title":"Tipping point #3: Methane clathrates"},{"startTime":873.0,"title":"Tipping point #4: Melting permafrost"},{"startTime":940.0,"title":"Heading: Summing up: what is the range of possible temperature increases from climate change?"},{"startTime":995.0,"title":"Graph: possible temperature changes"},{"startTime":1113.0,"title":"Heading: Could climate change simply make it too hot for humans to survive?"},{"startTime":1262.0,"title":"Heading: Could the world sink under water?"},{"startTime":1435.0,"title":"Heading: Could climate change destroy global agriculture?"},{"startTime":1605.0,"title":"Heading: How would extreme climate change affect biodiversity?"},{"startTime":1695.0,"title":"Heading: Summing up: why climate change almost definitely won’t directly cause human extinction"},{"startTime":1916.0,"title":"Section 2: How climate change could cause extinction indirectly anyway"},{"startTime":1947.0,"title":"Heading: Climate change will likely increase migration, which could lead to instability"},{"startTime":2050.0,"title":"Heading: Will climate change increase global conflicts?"},{"startTime":2130.0,"title":"Heading: Climate change could make society less stable in other ways"},{"startTime":2211.0,"title":"Heading: Summing up: how climate change makes global catastrophic risks worse"},{"startTime":2359.0,"title":"Section 3: What about global catastrophes that aren’t extinction?"},{"startTime":2462.0,"title":"Section 4: How else could climate change affect the long-term future?"},{"startTime":2577.0,"title":"Section 5: Should you work on climate change or another global issue?"},{"startTime":2608.0,"title":"Heading: Reasons to work on climate change"},{"startTime":2750.0,"title":"Heading: Reasons not to work on climate change"},{"startTime":2972.0,"title":"Section 6: What are the best ways of working to solve climate change?"},{"startTime":3113.0,"title":"Heading: Some considerations to help you figure out what to work on"},{"startTime":3259.0,"title":"Heading: Reducing net greenhouse gas emissions — especially through green tech innovation"},{"startTime":3458.0,"title":"Heading: Research into carbon removal technology (but not solar geoengineering)"},{"startTime":3526.0,"title":"Heading: Research on extreme risks from climate change"},{"startTime":3611.0,"title":"Heading: Want to work on reducing risks to humanity from climate change? We want to help."},{"startTime":3632.0,"title":"Section 7: Key questions we’re unsure about"}]}