Alex Steffen and I founded Worldchanging in late 2003, and since then we and our growing global team of contributors have documented the ever-expanding variety of solutions that are out there, right now and on the near horizon.
Alex Steffen与我在2003年后期共同创办了Worldchanging. 从那时开始，我们及我们不断成长的全球贡献者团队 记录了在那之外的，现在的和在我们身边的 一直在扩大的不同的解决方案。