I think we all owe a debt of thanks to Greta Thunberg, a 15-year-old from Sweden, for her speech calling out 'leaders' for their failure to lead! Some excerpts from her remarks (at COP-24 in Katowice, Poland): We can no longer save the world by playing by the rules, because the rules have to be changed.So we have not come here to beg the world leaders to care for … [Read more...] about Thank you, Greta!