While talking with AllThingD's Kara Swisher and Walt Mossberg at D11: All Things Digital, Apple CEO Tim Cook announced that Apple has hired former Environmental Protection Agency chief Lisa Jackson to lead the company's environmental responsibility efforts.Lisa Jackson is joining Apple. Lisa was running the EPA for the last four years. She's going to be coordinating a lot of this activity across the company.Although Cook said he forgot what her official title is, he said that she would report directly to him. Cook announced the hire after talking about how Apple has gotten more attention from governments as it has grown larger and while he was talking about how environmentally friendly Apple is. As a part of its commit