Forests facing climate balancing act

Forests can cope with a warming world if – and only if – temperature rises increase in line with increases in atmospheric carbon dioxide. Increased CO2 allows trees to develop physiological characteristics, such as greater foliage, that can cope with higher temperatures. But researchers warn that a break in the temperature-CO2 increase ratio could trigger […]

Climate change ‘Bleak’ outlook as carbon emissions gap grows

Countries will have to increase their carbon-cutting ambitions five fold if the world is to avoid warming by more than 1.5C, the UN says. The annual emissions gap report shows that even if all current promises are met, the world will warm by more than double that amount by 2100. Richer countries have failed to […]