In 2011, SWFs invested $35.2 billion in financial services, $13.4 billion in property, $13.2 billion in fossil-fuel resources (mainly oil and gas), $6.5 billion in infrastructure and utilities, and $3.4 billion in aircraft, car, ship, and train manufacturers. Given that SWFs’ primary objective is to transfer wealth to future generations, their high level of exposure to fossil-fuel markets is unsustainable.