This humorous passage describes how God created healthy foods like vegetables, salad, and lean meat for people to live long lives, but Satan responded by creating or influencing the mass production of unhealthy junk foods and sedentary activities that led to weight gain and health problems for many. It portrays God as providing solutions like running shoes and bypass surgery, but Satan counters with inventions like cable TV and HMOs that exacerbate the issues. The story is meant to be a lighthearted explanation of how modern conveniences and temptations have impacted public health.