What I'd do (sigh) (Score 1)

1. Work on artificial intelligence
research, on figuring out emotions,
communication computer-to-human with
deep understanding of motivations, concerns,
states of knowledge and belief, inconsistencies
in beliefs and values etc.

2. Work on a website and graphics technology
and organization dedicated to allowing people
to visualize ecosystems and biodiversity
and what we do and don't know about them
and what is happening to them, over long
time periods (historical to future.)
(As part of this, come up with quantitative
metrics for biodiversity and ecosystem
complexity, and ways of representing and
illustrating differences in ecosystem
structure, robustness etc.)

3. Relax in warm, ocean-front places now and
then with good friends (and frequently go
diving to see the fishes).

4. Fly a motorized sailplane.

5. Get into politics more.

6. Maybe dabble with bad writing and poetry.

Yeah, that's about it.