SXSW: Can milk and meat save us from climate change?

AUSTIN (KXAN) — One of the big topics at this year's South-by-Southwest is the battle against climate change. While transportation and the energy sector play a huge role in global warming, another vital piece of our lives has a major role: meat and agriculture.A recent report published in the scientific journal Nature found that around 15% of global greenhouse gas emissions were produced by agriculture. According to the report, food consumption alone could cause the global temperature to r