Malthus got it right (in general, sparing details). We're doomed! And rather soon actually.
Mind you, we are all individually doomed in the existential arena anyway, but this graph points very dramatically to a nasty fate for the whole planet sometime in the next few hundred years, (as long as it doesn't happen By Other Means).
This graph is quite undeniable (unlike climate change which, though quite true, is denied or ignored by billions), irreversible, inevitable, and frankly non-fixable unless horribly draconian stuff is not legislated by governments en masse and in tandem.
Forget natural disasters, depressions, wars, periodic famines in mostly poor countries etc etc etc all those calamity's pale in comparison to the very simple fact that soon there will just too many damn people on this (now) green earth to feed.
This famous (but often ignored) graph only extrapolates out as far as 2025, but it's just a century beyond that when the shit will really start hitting the fan. I have no kids or grand kids but I have loads of friends who do. For them, I think this will a sad and ravaged planet to live on.