We are too fat.
I just took an online IQ test, and I scored 127, which is 5 points lower than what I scored in high school. I think I got dumber in the last 4 years.

Two nights ago, while I was struggling to keep me asleep in unbearable heat, a phone call woke me up. It was Tiffany, an amazing @er from my home LC who used to share a house with me along with 4 other people. She gave me a shocking news: Pixie, Tiffany's pet cat that I used to take care of from time to time, has tripled its body weight while Tiffany was away for her traineeships and CEED and who knows what else. OMG! It used to be pretty big in the first place (see the picture above), and now it's three times larger!? If I triple my weight I'd be around 500 pounds (225 kilos) and I'd be ready to die. Pixie better get through some serious diet now and I'll make him (yes, it's HIM) run with me when I get back!
So, for the sake of Pixie, let me talk about obesity a bit. Most of the factual information are extracted from here.
Believe it or not, for the first time in history (on the record, at least), the number of overweight people rivals the number of underweight people. While the world’s underfed population has declined slightly since 1980 to 1.1 billion, the number of overweight people has surged to 1.1 billion. In the United States, 55 percent of adults are overweight by international standards. A whopping 23 percent of American adults are considered obese. Obesity cost the United States 12 percent of the national health care budget in the late 1990s, $118 billion, more than double the $47 billion attributable to smoking.
I used to think of the issue of obesity as personal problem. I used to believe that it's up to the individuals to decide what to eat, and how much to exercise. Well, is that really so? In the US, in general, we consume way too much sugar, beef, and unhealthy and nutrition-empty food (like ramen that only cost you a few cents). We choose to eat them because they are cheap, and more filling. When I go to supermarkets in the US, I avoid organic vegetables because they are more expensive. I have countless American friends who told me that Mac n' Cheese is the best food that they grew up with. Fast food restaurants are EVERYWHERE. Unhealthy diet is almost like a culture in the US. And culture is not very easy to change.
And guess what? even though we eat so much, some 40-50% of all food ready for harvest never gets eaten in the US. Furthermore, wasted food gets rotten and produce methane, which is a greenhouse gas far more potent than CO2.
People are expected to own cars. Except in the center of major cities, there are no side walk on roads, not even bike path. Public transportation is almost out of question in suburban areas. Hence, driving door-to-door is the only way for some people. Physical activity like walking is not necessary, or rather only gets in the way when transporting yourself.
These are just some snapshots of the issue, and who knows what can be done to resolve. And even more shockingly, recently I read a news about US's overweight population possibly being surpassed by China. So now the fattest country in the world is China??? People, we need to stop getting fat, and start giving food to the ones who deserve it more.

