Reducing methane emissions to limit climate change right now

When we talk about climate change, we nearly always talk about carbon. Yet carbon dioxide (CO2) is not the only greenhouse gas caused by human activities. The Kyoto Protocol, for example, concerns 6 gases or families of gas. For about twenty years now, this almost exclusive focus on CO2 has fashioned our perception of the fight against climate change as a problem that almost exclusively concerns energy and is necessarily costly. The reality is more complex.

Opinion 4 MIN