Seventeen behaviours (nest-building, postures, oral/nasal stereotypies, straw chewing and fighting the environment) were recorded and heart rate was measured by telemetry.
In the modern wolf-fighting environment, a house needs to be stealthy.
Even then, he says, the focus was on protecting the earth's battered environment, fighting against overconsumption and jousting with corporate giants.
In such an environment, fighting becomes an intimate bonding ritual in which men demonstrate their mettle to one another and to the universe.
"I certainly know a lot of people who I think deserve that term -- people who are fighting for the environment and against the war, people like that.
"Gigi and the Green Team" features the supermodel Gisele Bundchen as a superhero fighting for the environment, and "Martha and Friends" has a 10-year old Martha Stewart running an event-planning company from a tree house.
But Republican senators responded with campaigns that stressed popular nonpartisan themes: making college affordable, improving schools, cleaning up the environment, fighting consumer fraud and providing health coverage for the poor.
