Jackie, the dust bowl was caused by global warming, just like all the other weather related events ... This is caused from carbon emissions eating up the ozone layers,its all man made, cars that use gas, coal plants, etc. I dont know what they were teaching in the 60s but it musta been wrong.. If you would buy a Chevy Volt it would help alot.
Originally Posted by steamyromance
we are forgetting the cow farts but I do not know when the feedlots really got started, guess google would help answer this, I was right
from Wiki history
The beef industry today is highly dependent upon technology, but this has not always been true. In the early 20th century, feeder operations were separate from all other related operations and feedlots were non-existent.[7] They appeared in the 1950s and 1960s as a result of hybrid grains and irrigation techniques; the ensuing larger grain crops led to abundant grain harvests. However, the first known feedlot was designed and built by Gustavus Swift in 1876 on the south side of Chicago. [8] It was suddenly possible to feed large amounts of heads of cattle in one location and so, to cut transportation costs, grain farm and feedlot locations merged. Cattle were no longer sent from all across the southern states to places like California, where large slaughter houses were located. In the 1980s, meat packers followed the path of feedlots and are now located close by them as well.