It doesn't. All evolutionary theory says is that those (species) who do not do what is necessary to survive are less likely to do so. There's no "want" or "desire" or "need"; it's just a big filter. Mutation proposes; selection disposes.
Someday biology will have to make the same quantum leap forward into the information age that physics made into the quantum mechanics age in the 1930s.
When it does, ID will be agent that midwifed the leap.
Like sudden-death overtime. It's better to be lucky than good. :-)
Nice line!