Err, no he didn't. Did you actually look at the link you posted? Or did you just look at the title, and hope nobody would watch it?
First, he claimed that in 15 years of eating GM food in the US, there haven't been any reported illness. That's not an opinion, that's a fact.
Now, you might think there could be issues down the track, sure - and that may be your informed medical opinion.
But nothing he stated is actually false.
And just to forestall you, he also claimed that he personally thinks this obsession with organic everything is bad - sure, you might disagree with him, but he's entitled to his opinion, and it's hardly that controversial an opinion, to be honest.
Also, organic doesn't mean "all natural and the way we did it 4000 years ago". In fact, it's probably very different to what most people think:
http://www.scientificamerican.com/article.cfm?id=organic-sti...
And this much vaunted water claim?
He said that water should have a value, or price on it, and that for those who didn't have access to it, we should take steps to help them.
I for one think that people in developed countries are terribly wasteful fresh water (among other things) - and it should definitely have a price, since it's a limited resource, and if you use it up, somebody else doesn't get it.
The fact that you and I are using computers to type this probably makes us better off than a large proportion of the world.
How about we stop all this silly hypocritical DOWN WITH THE EVIL CORPORATIONS! muck, and I don't know, start using that energy to something like World Vision, or CharityWater? (https://www.charitywater.org/donate/)