The number of trees (assuming it's correlated with the "green" area of the planet) has grown significantly in the last few decades[1]. Only a small part of the

The number of trees (assuming it's correlated with the "green" area of the planet) has grown significantly in the last few decades[1]. Only a small part of the overall land of most countries is used by agriculture[2], normally less than 30%. Cultivated lands add up to 17,235,800sqkm, "other lands" add up to 131,701,100sqkm. You seem extremely pessimist given the actual numbers. [1] https://science.nasa.gov/earth/climate-change/co2-is-making-earth-greenerfor-now/ https://science.nasa.gov/earth/climate-change/co2-is-making-... [2] https://en.wikipedia.org/wiki/Land_use_statistics_by_country https://en.wikipedia.org/wiki/Land_use_statistics_by_country