President Obama delivered a passionate, if not brief, speech about energy efficiency Friday at a Walmart in Mountain View.

Santa Clara County has a lot of electric cars, but not enough chargers. The Board of Supervisors may start shaping some sort of public policy to make way for more chargers to encourage people to buy electric vehicles. Coming up with legit zoning rules could be a big push in that direction, according to a memo by Supervisor Ken Yeager on Tuesday’s meeting agenda. Other items on Tuesday’s agenda include county-provided transportation for low-income workers and meals for the elderly.

In my last column about San Jose Parks Foundation, I stressed the economic importance of parks, as well as the overwhelming evidence of the correlation between health and the presence of accessible parks and trails—both for individuals and a community’s wellbeing. There is another layer of health benefits that is even more critical: the essential role that parks and trails play for the environment.

Does Apple really understand climate change? Not according to the U.S. Chamber of Commerce. This week, Apple became the latest in a series of major corporations to quit the Chamber, citing differences over attitudes toward climate change. Catherine Novelli, Apple’s Vice President for Worldwide Government Affairs, said that the company “would prefer that the chamber take a more progressive stance on this critical issue.” On Wednesday, the Chamber fired back.