Svante Arrhenius published a study on the greenhouse effect, temperature variations, and processes in the climate system which draw down CO2, and elaborated on possible timescales of climate change.
The Atlantic Meridional Overturning Circulation (AMOC), is the Atlantic part of the global thermohaline circulation, which represents the global ocean circulation driven by changes in density, i.e. variations in temperature and salinity of the ocean.
The science and what we know
Peter Ward discovered that the near-total devastation at the end of the Permian was caused by rising levels of carbon dioxide leading to climate change.
Fossil fuel subsidies amount to at least $373bn globally
Hydraulic fracturing is not the main risk. The main risk is poor well completion that can cause methane leakage.
A new International Union for Conservation of Nature (IUCN) report, Explaining ocean warming: causes, scale, effects and consequences, sets out the most recent and comprehensive review to date on this topic and shows a complex story of change in the ocean. https://www.youtube.com/watch?v=CDxSgItCUGk At the World Conservation Congress in September 2016, [...]
UPDATE: Added 2021 talk.
Broader perspectives
