Will climate change have a negative impact on food production?

Will climate change have a negative impact on food production?

Discuss how climate change is responsible for severe weather and how this severe weather of drought, floods, storms, fires and global warming is having a negative impact on agriculture, wheat, fruit , vegetables and livestock and fish etc. Then discuss how climate change , which is making the earth warmer and causing the severe weather, affecting food production will lead to hunger and starvation in the years to come.

Points of view from scientists and organizations, and people who deny that climate change is manmade.
Claims that other things that are not due to humans is causing climate change.
Claims that include denial that climate change is causing the severe weather patterns.
Claims that sever weather has always been a problem , no correlation to global warming.
Claims that deny climate change is having a negative impact on food production.
Why people would deny climate change.
Who benefits from denying climate change is manmade?
Very important: All sources have to come from scholarly journals.