What is the so-called C02 ‘greening effect’ and is it beneficial in the long run?

Rising Carbon Dioxide Is Greening The Earth – But It’s Not All Good News


Rising carbon dioxide levels are making the world greener. But that’s nothing to celebrate.

Scientific American: Ask the Experts: Does Rising CO2 Benefit Plants?

Climate change’s negative effects on plants will likely outweigh any gains from elevated atmospheric carbon dioxide levels