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Report

Climate Change Challenges: Vehicle Emissions and Public Health in California

By Louise Bedsworth

Motor vehicles are the leading source of both smog-forming and greenhouse gas emissions in California. This report examines several options for reducing motor vehicle emissions. It finds that the most promising choices for public health and climate change are also the most expensive and technologically uncertain. The authors look specifically at battery-electric vehicles, fuel cell vehicles, the use of ethanol blends in flex-fuel vehicles, and scenarios for reducing vehicle miles traveled.

This report was funded in part by a grant from The California Wellness Foundation.

Statewide Survey

PPIC Statewide Survey: Special Survey on Californians and the Environment

By Mark Baldassare

This is the 47th PPIC Statewide Survey and the seventh in a series of eight surveys focusing on population growth, land use, and the environment. This survey focuses in particular on public perceptions, policy preferences, and political choices relating to air quality and energy-related issues.

Some findings of the current survey

  • A majority of Californians (55%) say that the environment should be the top policy priority—even at the expense of economic growth.
  • Despite California’s fiscal woes, 55% of likely voters want the state to continue funding environmental programs at current levels.
  • The Central Valley ties Los Angeles (both 47%) as the region where the highest proportion of residents say air pollution is a big problem in their own region.
  • Nearly three-fourths of the state’s residents (71%) believe that unchecked amounts of carbon dioxide and other greenhouse gases released into the air will lead to global warming.
  • When asked which candidate they trust more to handle environmental issues, voters choose Kerry over Bush by a wide margin (56% to 30%).

Report

The Benefits of Headwater Forest Management

By Henry McCann, Van Butsic, Yufang Jin, Scott Stephens ...

California’s headwater forests have become more vulnerable to drought and wildfire—risks that are increasing with climate change. Increased forest management on a large scale can improve the region’s resilience to these risks, and bring widely shared benefits in air quality, water quality and supply, rural economies, and carbon sequestration. This report assesses the benefits and beneficiaries of improved forest management. This information is key to crafting the financial tools, policies, and other governance solutions needed for long-term stewardship of the state’s headwater forests.

Statewide Survey

PPIC Statewide Survey: Californians and the Environment

By Mark Baldassare, Jennifer Paluch, Dean Bonner, Sonja Petek

Some findings of the current survey:

  • Solid majorities of Californians favor government regulation of greenhouse gas emissions and policies to curb global warming.
  • More Californians support than oppose expanding coastal oil drilling; even more favor improving fuel efficiency.
  • Three in four Californians say the state should expand public transit and use existing transportation networks more efficiently—only 18 percent say the state should build more freeways.

Job Approval Ratings:
   President Obama
   Governor Schwarzenegger
   California State Legislature

Time Trends of Job Approval Ratings:
   President Obama
   Governor Schwarzenegger
   California State Legislature

Mood of Californians:
   General Direction of Things in California
   Economic Outlook for California
 
Time Trends for the Mood of Californians:
   General Direction of Things in California
   Economic Outlook for California
 
This survey is supported with funding from The William and Flora Hewlett Foundation.

blog post

Video: PPIC’s Annual Survey on the Environment

By Linda Strean

As California pursues its goals to reduce greenhouse gas emissions—and considers still more ambitious ones—PPIC presented its annual survey on environmental issues.

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