The Cost of Solidarity. An expert group under the auspice of the UN estimates that investments, Oxfam estimated that. The World bank estimated that it takes. The cost of this “easy to make” vision is $1 trillion per year for the biodiversity crisis, plus $3.9 trillion per year to fight poverty and inequality, plus $4 trillion per year for the infrastructure. That’s a mere $8.9 million per per year until 2030, a 7-year cost of $62.3 trillion. https://www.zerohedge.com/geopolitical/ever-growing-demands-trillions-dollars-year-fight-climate-change