BUENOS AIRES, Argentina (AP) — Human-caused climate change had an important impact on the recent ferocious wildfires that engulfed parts of Chile and Argentina’s Patagonia region , making the extremely high-risk conditions that led to widespread burning up to three times more likely than in a world without global warming, a team of researchers warned on Wednesday. The hot, dry and gusty weather that fed last month’s deadly wildfires in central and southern Chile was made around 200% more likely