Climate engineering (CE) deployment would alter prevailing relationships between Earth system variables, making indicators and metrics...

To maintain the chance of keeping the average global temperature increase below 2°C and to limit long-term climate change, removing...

Selecting appropriate indicators is essential to aggregate the information provided by climate model outputs into a manageable set of...

The historical developments are reviewed that have led from a bottom-up responsibility initiative of concerned scientists to the...

Recent suggestions to slow down the increase in atmospheric carbon dioxide have included ocean fertilization by addition of the...

Despite large uncertainties in the fertilization efficiency, natural iron fertilization studies and some of the purposeful iron...

Despite large uncertainties in the fertilization efficiency, natural iron fertilization studies and some of the purposeful iron...

Reducing atmospheric carbon concentration by removing past emissions can extend our rapidly diminishing emission budgets corresponding...

German Scoping Survey on CE in now available in English. The Federal Ministry for Education and Research (BMBF) has an...

Staying within the 2 ° C temperature increase target for climate change requires for ambitious emission reduction targets for the...

Today, most countries have accepted a 2 degrees Celsius temperature increase above preindustrial levels as the maximum tolerable limit...

Diminishing emission budgets and increasing risks of catastrophic damages from climate change require analyses of rapid response...