I see where the current Oregon fires, the largest in the USA, and drought are blamed on climate change. This makes me believe that the Oklahoma dust bowl of old was also climate change and caused by the belching and farting stampeding bison being terrified by a few male Indians with spears on horseback. Totally unnecessary behavior, but boys will be boys. SIGH! How those brave recreational hunters survived all that methane is still a mystery. The dust bowl could have been avoided if the Cheif had just sent a few women to the trading post to buy their meat that was harvested without harming animals.