> It does seem that for some big ticket items like global warming the way to go would be have an open sourced app people can download and play with the simulati

> It does seem that for some big ticket items like global warming the way to go would be have an open sourced app people can download and play with the simulations themselves. It all depends on who writes the simulation. Tweak a few parameters and you have a balmy, lush green paradise in the Midwest without any winter snow.