We see evidence that lakes and forests and wetlands can have different equilibria - so you have a savanna system that may be stable and thriving, but it can also tip over and become an arid steppe if pushed too far by warming, land degradation, and biodiversity loss.
Johan RockstromRelated topics
degradation different equilibrium evidence far land loss savanna see stable steppe system thriving tip warming biodiversityRelated quotes
Commerce is so far from being beneficial to arts, or to empire, that it is destructive of both, as all their history shows, for the above reason of individual merit being its great hatred. Empires flourish till they become commercial, and then they are scattered abroad to the four winds.
William Blake
People who live in the post-totalitarian system know only too well that the question of whether one or several political parties are in power, and how these parties define and label themselves, is of far less importance than the question of whether or not it is possible to live like a human being.
Václav Havel
