about 66% of the u.s.
Reduce illetrate people
Not a lot, but people do collect cans, plastic, paper, and electronics and make money.
For many people, yes to a certain point; after that, it becomes a stabilising factor.
Many people believe that antibiotics reduce the body's ability to fight infection on it's own.
A method is to reduce the use of fossil fuels.
You can't really reduce copyright; it only gets bigger. To reduce copyright infringement, there are many opinions. One proven way is to make materials easily accessible at a reasonable price, to discourage people from using illegal sources.
there are many treatments available to relieve the pain and reduce the symptoms of arthritis, however at this point there is no cure yet.
Let God worry about it or the Secular answer: Get another planet or don't promote your species.
People and companies can use technology to reduce production of waste and reduce the use of resources by dumping the waste and crushing it up.
an unimpressive speaker can reduce his party's chance by not impressing the people of his speeches and not getting the favour of the people
Many contractors look to trade tools with others in order to reduce their costs. Checking Craigslist.com you will often see people listing their tools for trade.
to reduce, reuse, and recycle everything you can