Reminder: Science cannot account for everything.
WLC offers FIVE things that cannot be scientifically proven, but are rational to accept:
1. Logical and mathematical truths cannot be proven by science. Science presupposes logic and math.
2. Metaphysical truths (like the reality of the external world) are rational beliefs that cannot be scientifically proven.
3. Ethical beliefs cannot be scientifically proven.
4. Aesthetic judgments cannot be scientifically proven.
5. Some scientific beliefs cannot be scientifically proven (but are just assumed).

http://www.reasonablefaith.org – Many atheists naively think that science is the only way to know anything and everything. Dr. William Lane Craig and Dr. J. P. Moreland prove that science (although a great tool to know the natural world) is only one way of knowing the truth.

Related:

Should We Believe Only What Can Be Scientifically Proven?: https://www.youtube.com/results?search_query=Should+We+Believe+Only+What+Can+Be+Scientifically+Proven%3F

and

Has Science Made Belief in God Obsolete? (by JP Moreland): http://www.youtube.com/view_play_list?p=E5B99B9C467CF127

Is naturalism the same as science?: https://www.youtube.com/watch?v=JFmWLbOgn_w

Does Science Prove Atheism?: https://www.youtube.com/watch?v=_eC3GR1DOyg

Atheism undermines science: https://www.youtube.com/watch?v=AUpvf5ZFsVA

Can Science determine moral values?: https://www.youtube.com/watch?v=45mU5UgN4Hk

Christianity vs Scientific Naturalism: http://www.youtube.com/view_play_list?p=595A1F62DADC01AA

Is there a God? (William Lane Craig’s debate with Victor Stenger): http://www.youtube.com/view_play_list?p=8D28F04331C84D5A

Science vs Religion: http://www.youtube.com/view_play_list?p=2C1FABF5591B6C21

Christianity and the age of the universe: https://www.youtube.com/watch?v=_IQoLg7w-_4