there's little time left for leisure activities for many Americans.

In a UK survey on leisure time activities

In the US, for example, the popularity of computer activities is increasing.

You can imagine similar kinds of interactive activities along historical lines," like following the Freedom Trail in Boston, Professor Dede said.

They encounter boys all the time socially out of school, and through debating societies and things like that, some school activities as well.

If in these activities the physical features of the planet are damaged, if the environment is made inhospitable for a multitude of living species,then so be it