The science every environmentalist should know about

Where do you get your protein?

A large survey published in Science in 2018 compares greenhouse gas emissions from several source of protein, both plant and animal-based.

IPCC report

An Intergovernmental Panel on Climate Change (IPCC) special report on the impacts of global warming of 1.5 °C above pre-industrial levels and related global greenhouse gas emission pathways, in the context of strengthening the global response to the threat of climate change, sustainable development, and efforts to eradicate poverty.