1. Intelligent Design is just creationism in a new package. Anyone who denies that fact is being dishonest.
2. Evolution ("Darwinism") makes no statement about the origin of life. Darwin's book is titled "On the Origin of Species", not "On the Origin of Life".
How life started is still the subject of much speculation. Darwin's theory addresses events starting after the first life form appeared.
3. Where did the Designer come from?