We do not have one decade left to prevent catastrophic climate change from happening. The absolute deadline is December 31, 2024, and the only way to prevent it from happening is to reach the required fossil fuel reduction targets that are located at the link that is listed below. Catastrophic impacts will begin once the carbon emissions exceed 425 ppm, and those will continue to accelerate until the end of the century, which will result in more significant impacts than what is listed in this article. Homo sapiens faces a total extinction by the end of this century. https://www.joboneforhumanity.org/irreversible_global_warming_is_here_now