What jobs will there be when robots come or what jobs will there be in 20 years

What are we doing in tech 
We Are doing what jobs will be in the future when robots come so we are reaching what jobs their will be.

I am working with a group to figure out what jobs there are what will stay

Here is a slide show up top and shows you what we are doing

You can do some research of what jobs there could be and do a blog about it and research what jobs could be taken over in 20 years by robots.

What have I learnt  so far 
I have learnt that there is a lot of jobs that will stay and go

what am I wondering
I am wondering in 40 years will robots take over everything and humans will be nothing and have no homes or food to eat because they will have no money  and job