It is estimated that stabilizing CO2 emissions will cost 1-3% of the entire global economy every year through 2050. Present an argument that even the maximum investment of 3% per year is worth it to avoid the 5-20% climate tax if we do nothing to stabilize CO2 emissions .

gold i'm pretty sure i might be wrong

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

protein makes up the building blocks of organs, muscles, skin, hormones and pretty much everything that matters in your body.

some choices are:

peanut butter

seeds

eggs

yogurt

meats

fish

so pretty much meat, dairy, nuts, and grains.