Human race just 0.01% of all life but has eradicated most other living things

cattle farm
A cattle farm in Mato Grosso, Brazil. 60% of all mammals on Earth are livestock. Photograph: Daniel Beltra/Greenpeace

Groundbreaking assessment of all life on Earth reveals humanity’s surprisingly tiny part in it as well as our disproportionate impact

May 21, 2018 — Humankind is revealed as simultaneously insignificant and utterly dominant in the grand scheme of life on Earth by a groundbreaking new assessment of all life on the planet. Continue reading Human race just 0.01% of all life but has eradicated most other living things

Clean-air campaigners call for ban on school run to cut pollution

cars on road at peak times
One in four cars on the road at peak times are on the school run, government figures show. Photograph: Teri Pengilley for the Guardian

Government urged to take steps to reduce the impact of toxic air on vulnerable children

May 21, 2018 — Clean-air campaigners have written to the government calling for a ban on parents driving their children to school in an attempt to cut down on toxic levels of air pollution. Continue reading Clean-air campaigners call for ban on school run to cut pollution

Emerging economies say rich countries must still lead on climate action

ministers met in durban, south africa
The Basic ministers met in Durban, South Africa (Photo: Twitter/@environmentza)

Ministers from China, Brazil, South Africa and India want to see more action from the rich world, in a critical year for writing the rules of the Paris Agreement

May 21, 2018 — The biggest future carbon emitters continue to raise the heat on the polluters of the past. Continue reading Emerging economies say rich countries must still lead on climate action

Analysis: How ‘natural climate solutions’ can reduce the need for BECCS

tropical forest
Tropical forest, Martinique Island, Caribbean Sea, France. Credit: David Giral / Alamy Stock Photo.

To limit global warming in 2100 to below 1.5°C above pre-industrial levels, many scientists assume that the large-scale use of negative emissions in the latter half of the 21st century will be needed. Negative emissions “suck” CO2 out of the atmosphere, allowing a more gradual reduction of emissions in the near-term

May 21, 2018 — Integrated assessment models (IAMs) that generate energy and emission pathways to limit warming to 1.5°C have generally relied on large amounts of bioenergy with carbon capture and storage (BECCS) to provide the required negative Continue reading Analysis: How ‘natural climate solutions’ can reduce the need for BECCS