Proponents of intelligent design don't accept that some of the very complex nanomachines that we have inside ourselves could have come about solely on the basis of natural selection.

It is interesting that the U.S. has this very strong proportion of the population that rejects scientific conclusions about the age of the Earth and about evolutionary relationships between species, including humans.

If you are in support of in vitro fertilization, then you have to recognize that human embryos are being created in excess of what can be used safely to reimplant for a pregnancy. So they're going to end up being discarded.

Francis Collins Quotes