The changes involved in adapting a generic mammalian template into a whale are certainly not all simple, independent, single-letter changes.
Writing with Arthur Herman, he proposes a cheap and technologically very attainable alternative to waiting passively to see what comes of North Korea’s growing ICBM collection.
A universe from nothing, for materialists, may be the single largest problem, among a variety of others.
We know that many molecular machines are irreducibly complex in their operation. Even more IC is the process of assembling them in the cell.
The time for eulogies is now, but that time will pass.