Yields are factually decreasing. As just mentioned, because natural disasters are broader, more intense and more frequent as the result of climate warming; that

Yields are factually decreasing. As just mentioned, because natural disasters are broader, more intense and more frequent as the result of climate warming; that's why I pay attention to say "climate dereliction that the IPCC scientists prefer to "climate warming". Furthermore, our pollution (plastic, pesticide s, fertilizers, synthetic materials of all kinds, oil spills, etc etc) is destroying the fertile soils, depleting them from its biodiversity. The ratio living creatures of all sizes per ounce of soil is decreasing. Intensive agriculture of cereals for example with Monsanto seeds and pesticides leads to a 80% loss of " life" inside the soil. To make that worse, the climate warming destroys biodiversity because it rises far too fast for the Nature to adapt. A forest can move one meter per year in direction of the climate best adapted: the seeds on the less adapted climate die but the seeds on the better side grow. The natural climate cycles varies by a few degrees per 10 000 years (in a global average). The human impact will soon have risen the average temperature of 2ºC in 200 years. Otherwise, yes, the increase of CO2 in the atmosphere is making the forests rise faster in many places. But it is far from compensating the emissions. And the huge fires in Australia, USA and Siberia, plus the going Amazon forest ecocide have emitted an immense tonnage of CO2.