We have 20 years [until 2026] to reduce carbon emissions or climate change will become irreversible.
![We have 20 years [until 2026] to reduce carbon emissions or climate change will become irreversible.](http://cdn.quoteddaily.com/images/hans-joachim-schellnhuber/we-have-20-years-until-2026-to-reduce-carbon-emissions-or-climate-change-will-become-irreversible.jpg)
We have 20 years [until 2026] to reduce carbon emissions or climate change will become irreversible.