We need men and women to sit down and talk to each other about sex honestly and openly. That would help us fight Aids so immediately. But our lack of communication is hugely problematic. ↗
Adult stem cells are also problematic, as they are difficult to identify, purify and grow, and simply may not exist for certain diseased tissues that need to be replaced. ↗
The tensions are always based on financial resources. Something like film is very problematic because it is viewed as an art form and also as an industry with a pure commercial base. ↗
I think historically America has been pretty tolerant. It seems when there's a mass influx from one place, that's when it becomes problematic for Americans. ↗