Forbes: Natural disasters wrought by climate change have a staggering price tag, and it’s growing. Total economic losses from natural catastrophes in 2007 rose to $75 billion from $50 billion the year before as extreme weather conditions driven by climate change wreaked havoc across the world, according to Munich Re (other-otc: MURGF – news – people ), the world’s second-largest reinsurer on Thursday. The economic losses include those not covered by insurance such as disruption to power …