The optimists, by contrast, cheerfully claim that everything – human health, living standards, environmental quality, and so on – is getting better. Their opponents think of them as &nbsp;“cornucopian” economists, placing their faith in the market to fix any and all problems.
相反，乐观者兴高采烈地宣布所有东西——人类健康、生活水平、环境质量，等等——都在变得更好。他们的反对者把他们看作“富饶派”经济学家，相信市场可以纠正一切问题。