There are numerous operating systems on the market. The purpose of this debate is for those with opinions to expound upon their beliefs regarding the merits of any (primarily) desktop operating system, although mentioning server and mobile opertaing systems is appropriate.
Some of the more common dektop OSes are Windows Vista, Windows 7, Mac OS X, and various Linux distributions.
There has been an ongoing debate regarding the issue of global warming. Some have said that it is caused by human activity. Some have argued that it either does not exist or that it is a natural process.
Let the debate begin.
This debate if for the purpose of scientifically discussing whether cosmological evidence and theory support the idea that the Big Bang occurred, especially as some indictaors suggest that there are issues with the theory. Religious discussion is welcome here, but it is preferrable that scientific arguments are utilized to support the arguments herein.
Spending at a national level has become a sizeable issue as debt increases, both as an independent value and as percentage of GDP. Thus, this debate involves the merits and the problems associated with such spending.