It’s that time of year when flowers bloom and pollen fills the air, causing many to suffer from hay fever (allergic rhinitis).

A recent report by global consulting firm, McKinsey & Company, highlights a concerning demographic trend: Falling fertility rates worldwide are steering major economies toward a potential population decline.

World-renowned chef Mauro Colagreco is passionate about two things: great food and the environment. And he doesn’t see why anyone should be forced to choose one over the other. As he puts it, it is all about  “eating without eating the planet.”