It’s hard to respond effectively to a crisis when you don’t have clearly defined priorities. This is true for sudden-onset crises, like floods and wildfires, and also for slow-onset crises, like droughts. My recent posts have explored why the State Water Resources Control Board (Board) should develop a contingency-based framework to support its drought decisions […]
The fourth in a series examines how international institutions have responded
The previous two posts in this series described how and why genetically modified organisms (GMOs) could be introduced into wild populations, either “typically” modified ones that would transmit their altered genes ineffectively or those with “gene drives” whose changes would quickly propagate through the entire population. In both cases, their potential applications include helping conserve […]
My book is now available!
I interrupt my ongoing blog series on new biotechnologies and their governance (1, 2, 3) to announce that my book The Governance of Solar Geoengineering Managing: Climate Change in the Anthropocene is available today from Cambridge University Press. The brief description is: Climate change is among the world’s most important problems, and solutions based on […]
The Trump EPA has come up with a way to hide hundreds of deaths in plain view.
According to press reports, EPA is preparing to ignore possible deaths caused by concentrations of pollutants occurring below the national ambient air quality standards (NAAQS). This is a key issue in a lot of decisions about pollution reduction. For instance, there is no NAAQS for mercury, but pollution controls on mercury would, as a side […]
The third in a series examines powerful new gene drive tools
In my previous two posts, I introduced what I call first, second, and third generation genetically modified organisms: (1) GM bacteria for diverse, mostly indoor purposes; (2) GM crops and agricultural animals; and (3) GMOs that would be intentionally placed into natural environments, where they would live, reproduce, and transmit their modified genes to offspring. […]
A roadmap for achieving an 80% emissions cut.
To do its part in keeping climate change to tolerable levels, the United States needs to cut its carbon emissions at least 80% below 1990 levels by 2050. That’s not just a matter of decarbonizing the electricity sector; it means changes in everything from aviation to steel manufacture, and reducing not only CO2 but also […]
Will Gov. Newsom and Sen. Atkins Rescue SB 50?
California faces a dual crisis: a massive housing shortage leading to displacement and spiraling economic inequality; and an increase in driving miles and related greenhouse gas emissions which threaten to undermine the state’s progress achieving its climate goals. Both of these crises were solidly addressed in Sen. Scott Wiener’s SB 50, which seeks to ease […]
These are heady days for the soon-to-be-expanded class of Los Angeles commuters who use bicycles (1 percent and growing!) and other non-car modes to navigate our asphalt arcadia. The breathlessness might come from inhaling small particulate and ozone pollution from car exhaust, or it could have to do with new city and county-level goals to […]
NIMBYs Win A Battle, But Trench Warfare Continues
The NIMBYs have won a battle: A high-profile bill that would have increased home building near mass transit and in single-family home neighborhoods across California has been killed for the year, ending a major battle over how to address the state’s housing affordability crisis that has attracted attention nationwide. Senate Bill 50 by Sen. […]
Legal Challenges to Oregon & California Vehicle Fuel Carbon-Intensity Standards Close to the End of the Line, Clearing Path Forward to Transformative Reductions in Greenhouse Gas Emissions from Transportation Sector
This past Monday, the U.S. Supreme Court denied review of a federal appeals court decision upholding the legality of Oregon’s Clean Fuels Program. That decision finally frees Oregon’s program from uncertainty from what was seen as a significant legal challenge. The program, modeled after the similar California Low Carbon Fuel Standard developed by the California […]
Public opinion on an issue like climate change can sometimes flip quickly. Here’s why.
You might think that the public’s view of an issue – climate change for instance – would evolve continuously as events occur and information becomes available. That often may be the case, but sometimes public opinion can change relatively quickly. A prime example is the legitimacy of same-sex marriage, which went from being a weird, […]