However I have worried about this!
Global warming could cause trouble in California in 20 years
California could be feeling the heat within 20 years, many scientists report through many publications. Global warming would primarily affect California through fire and water.
Rising sea levels, up to three feet higher, would inundate the coastline while simultaneously reducing Sierran snowpack by one-third to one-half and causing it to melt both earlier and faster, requiring massive adjustments in water catchment and management.