But most games remain trapped in the economics of their time: they are closed markets, with a variety of static business models, most of which involve destroying your opponent, monopolising designs, or plundering resources.
What public limits should be placed on the power of private companies to disrupt older industries, which usually involves destroying more jobs than can be created?
But replacing the facade, which generally involves destroying the original brick with small hand-held hammer drills, is not an insignificant part of the budget.
The two men were also asked about federal financing for stem cell research, which is controversial because it involves destroying human embryos.
But opponents say such research is immoral because deriving stem cells involves destroying embryos, which they see as nascent human life.
He said he sympathized with people who believe that the research is immoral because it involves destroying embryos, which they regard as nascent human life.
But war involves destroying states, dismantling organizations, and killing people.
With myelodysplastic syndrome, the only chance for full remission is a bone marrow transplant, which involves completely destroying the immune system and "rebooting" it as if you were a newborn.
Some people are opposed on religious or ethical grounds, particularly with pro-nuclear transfer technique which involves creating and then destroying a fertilised egg in order to treat another embryo.
It has also been suggested that academic sabotage, which involves deliberating hiding or destroying books in a library so that other students cannot use them, should also be incorporated into definitions of academic dishonesty (Whitley and Keith-Spiegel 2002).
