One of the groups driving the process is HelpAge International, which began its Age Demands Action Campaign in 2007.

推动该过程的一个组织是帮助老年人国际组织，该组织2007年开始了“老年要求行动项目”。

They're also catering to thrill-seekers looking for a hit of dopamine, among other things… Researchers in a 2009 study compared the testosterone levels of a group of men driving high-speed sports cars with another group of men driving regular sedans.

他们还迎合寻求刺激的人寻求多巴胺的刺激，以及其他… … 研究人员在 2009 年的一项研究中比较了一组驾驶高速跑车的男性与另一组驾驶普通轿车的男性的睾丸激素水平。