Merchants and artisans could readily take concerted action on public questions arising from their commercial operations.

商人和工匠可以很容易地就其商业运作中出现的公共问题采取一致行动。

It bounces back and so if we take concerted action, we can reverse these trends, and ensure a living planet for future generations.

如果我们采取一致行动，我们可以力挽狂澜，为子孙后代留下一个生机勃勃的地球。