Researchers have proven that scientifically, that all humans are one people

NASA is an engine of innovation and inspiration as well as the world's premier space exploration agency, and we are well served by politicians working to keep it that way, instead of turning it into a mere jobs program, or worse, cutting its budget.

From an evolutionary standpoint you can't just wipe everything out and start over, and I don't think you can do it in the school system either.

Researchers have proven that scientifically, that all humans are one people

Some of the most wonderful aspects and consequences of evolution have been discovered only recently. This is in stark contrast to creationism, which offers a static view of the world, one that cannot be challenged or tested with reason. And because it cannot make predictions, it cannot lead to new discoveries, new medicines, or new ways to feed all of us.

Hard to find anything lovelier than a tree. They grow at right angles to a tangent of the nominal sphere of the Earth.

To leave the world better than you found it, sometimes you have to pick up other people's trash.