Since late April, Al Gore has taken fossil-fueled trips to Montreal, Italy, Denver, Chicago, New York, South Africa, the Philippines, Singapore, and Chicago again

And he's off to Beverly Hills later today.

Gore speech at biotech convention will be open - Chicago Breaking Business

BIO said the first "five minutes of the Vice President's keynote address will be open" to registered media. Gore's keynote address is sponsored by California-based biotech giant Amgen Inc. The fees being paid to Gore for his appearance are not being disclosed, BIO said.