Presidents make off the cuff remarks all the time, few become policies, fewer still become law. But of course we need to move toward less fossil fuel emissions and not even the oil companies disagree on that. 2050 is the generally predicted date to achieve Net Zero. https://www.climatepartner.com/en/the-road-to-net-zero?utm_source=google&utm_campaign=14851987668&utm_medium=cpc&utm_content=637094742132&utm_term=carbon%20zero%20company&gclid=Cj0KCQiA45qdBhD-ARIsAOHbVdGROgIHuY0KDohNqWUku2VFbE3uWHt-PyK3-Da5mwRlqTVXredxUIEaAlxPEALw_wcB To stop the warming, we need to reach a balance between anthropogenic emissions sources and removals. A state known as net zero emissions.