Today on AirTalk, the billion dollar clean up of California’s oil sites. Also on the show, the proximity bias of upward mobility at work; repairs begin at San Clemente to resume train services; this week’s TV Talk; and more.

• It Will Cost Up To $21.5 Billion To Clean Up California’s Oil Sites. The Industry Won’t Make Enough Money To Pay For It (0:15) 
• Scattering Cremains–Where To Do It, Where Not To Do It, And The People Who Scatter Them Anywhere, Anyway (31:25) 
• Do You Need To Be In Close Proximity To Colleagues To Get Ahead At Work? (51:29)
• Repairs Begin In San Clemente Where Slope Collapse Closed Casa Romantica And Halted Train Service (1:10:14)
• TV-Talk: ‘High Desert,’ ‘XO, Kitty’ ‘Clone High’ Season 2 & More (1:15:10)