We have seen that living things are too improbable and too beautifully 'designed' to have come into existence by chance.

The argument from improbability, properly deployed, comes close to proving that God does not exist.

You can't statistically explain improbable things like living creatures by saying that they must have been designed because you're still left to explain the designer, who must be, if anything, an even more statistically improbable and elegant thing.

There is economics in biology, nothing is free, everything has to be paid for, there are costs as well as benefits to everything in life, for example, there was never sufficient natural selection pressure to develop better eyes, individuals could earn other things like smiley smiles rather than waste energy & time on better eyes.

There's no point of having faith if you have evidence.

Let children learn about different faiths, let them notice their incompatibility, and let them draw their own conclusions about the consequences of that incompatibility. As for whether they are ‘valid,’ let them make up their own minds when they are old enough to do so.

Natural selection, the blind, unconscious, automatic process which Darwin discovered, and which we now know is the explanation forthe existence and apparently purposeful form of all life, has no purpose in mind. It has no mind and no mind's eye. It does not plan for the future. It has no vision, no foresight, no sight at all. If it can be said to play the role of the watchmaker in nature, it is the blind watchmaker.