The Paris climate agreement began its long road to implementation with a formal signing ceremony in New York in April, attended by representatives of some 170 countries. The deal, negotiated last December, has been hailed not only as a breakthrough for climate change but also as a model for how the world can tackle some of its toughest challenges well beyond climate. To reach agreement in Paris, leaders turned the climate problem inside out.
We need a Paris climate talks to fix the global food system
RCS Ottawa