It's about political action

While we have to consume less, we are seeing more production when the producers have known for years that this is not a good plan.

The Guardian reveals the 20 fossil fuel companies whose relentless exploitation of the world's oil, gas and coal reserves can be directly linked to more than one-third of all greenhouse gas emissions in the modern era. Global environment editor, Jonathan Watts, explains how they have continued to expand their operations despite being aware of the industry's devastating impact on the planet.