Credit: California High Speed Rail AuthorityUnless you're one of the undecided voters, still dithering over your pick for the presidency, it's time to think about some of the other stuff on the ballot: the measures and propositions related to science and the environment. This blog is a round-up of QUEST and KQED's coverage of environmental election issues.

Starting with California's state-wide propositions, we have Proposition 1A: Safe, Reliable High-Speed Passenger Train Bond Act. The proposed train would zip from San Francisco to LA in a mere two and a half hours, if voters approve a $10 billion bond. QUEST did a TV story on the science and politics of the high-speed rail last year, and updated it in a web-only video for this year's election. Check out High-Speed Rail on the Ballot. And listen to QUEST's radio story, Fast Trains.

Next, Proposition 2: Standards For Confining Farm Animals. If passed, this proposition would require bigger crates for certain farm animals. It is mostly about animal cruelty, but has implications for human health – and California's egg industry. Listen to The California Report's coverage of the pros and cons of Proposition 2.

Proposition 7: Renewable Energy Generation, would require utilities to get 50% of their power from renewable sources. It sounds straightforward, but actually this one is controversial. Things are explained in this QUEST radio story, Big Solar on the Ballot.

Then we have Proposition 10: Alternative Fuel Vehicles and Renewable Energy, which combines funding for solar and wind energy research with consumer incentives to encourage the use of clean fuels. There is controversy, because the proposition gives extra bonus points to some alternative fuels, but not others. Check out the coverage by the California Report.

There are three measures across the Bay Area concerning open space: Measure WW in Alameda and Contra Costa counties, Measure P in Napa county and Measure T in Solano county. Listen to a discussion of these measures with the executive director of The Greenbelt Alliance, in this KQED Radio News story.

And in San Francisco, Proposition H lets voters decide whether the electric utilities should be publicly owned. This would give the city flexibility in terms of obtaining power from renewable energy sources, but it's hard to say how it would affect the price of electricity. Reporter Cy Musiker and Craig Miller, senior editor for KQED's Climate Watch series, debate Prop H in this segment from KQED Radio News.

Figure out your opinions on these science and environment issues – and check KQED's Election 2008 page, for additional election coverage. Then voice your opinions, with your vote, and your comments to this blog!

Credit: California High Speed Rail AuthorityThe devil's in the details, so the details aren't entirely in the proposition. There are still many open questions about Prop. 1A on the November ballot, the proposal to bring high speed rail to California – and that makes sense, since there are a billion details, many of them contentious, in any $9.95 billion initiative and $45 billion project.

One of those outstanding questions is: Where will the train go?

In the Bay Area, that has been a huge issue. There are two proposed routes (check out an interactive map here) — one through the East Bay and the Altamont Corridor toward Sacramento, and the "preferred alternative," which runs down the Peninsula, through San Jose, Gilroy and the Pacheco Pass, and then loops back around to Sacramento.

Some rail advocates filed a lawsuit, pushing the state to do more study, particularly environmental study. The Pacheco Pass route cuts through some pristine landscape, and that worries environmentalists. And the Altamont route runs through some of the heaviest traffic corridors in the Bay Area, so a high speed train could relieve some of the East Bay's congestion. In addition, the Peninsula communities of Menlo Park and Atherton joined the lawsuit, because they're concerned about the potential of massive above-the-street construction there.

The Rail Authority says it's working with communities to answer their concerns. For instance, it's possible that some of the high speed rail stations could go below ground on the Peninsula — and that they hope to build BOTH routes eventually. Right now, they say, the Pacheco Pass route is preferred, but they point out that it's a long way till the tracks go down and the train starts running, and there will be a lot to work out over the next decade.

Listen to the Fast Trains radio report online.