The statements are mostly guilt by circumstance. IMHO, there's a lot of puffery and bullshit going on at these NGO conferences and meetings, where self-important people present platitudes in powerpoint slides about vacuous and abstract solutions for the world's problems. It's the same nonsense we've seen before. A bunch of bankers go to meet in secret, and all of a sudden people are talking about Bilderbergers/Trilateral Commission/Illuminati/FreeMasons secretly ruling the international scene.
If a bunch of Silicon Valley guys go to Davos and meet with say, the government of Burma, where they talk about how some technical internet thing is going to help their country, is it nefarious, or is it a naive belief by people passionate about technology and their own ability, that they can solve complex problems with stuff they're working on? (The State Department arranges lots of these "CEO tours" all the time. Are they secretly working on foreign policy, or, are they trying to open up exports, or sell people on American capitalism? And so what if the CEOs are talking about the benefits of the Web or internet technology for an open society? Just because the trip is arranged on behalf of the State Department doesn't make the agenda wrong)
The desire for the ultra-successful techies to thinkt hey can solve the world's problems by exporting Silicon Valley is the kind of thinking Mike Judge lampoons in "Silicon Valley", the naivete' of techies that they can "change the world" by developing an app or distributing computers to people in a country with broken civil institutions.
Assange wants to play "connect the dots" to imply something nefarious going on, but if Angelina Jolie were in the same meetings instead of Eric Schmidt, what would Assange be saying? Hollywood actors often have the same narcissistic view.
Nothing in his commentary actually zeros in on anything Google has done based on these supposed connections that's bad (leaving aside the wrong claims about how PRISM works)
What would be the incentive for Google to risk a tens of billion-a-quarter business on some quid-pro-quo for the US Government or Eric Schmidt's vanity? After all, it is a public company seeking to make a profit. It is not an oil company, it does not harvest raw resources from foreign companies, and it doesn't make hardly any revenue from selling services to the US government. There's not much US government favors can do for it's bottom line. It's biggest impediments are regulations that block people from using its services (mainly China). It doesn't have the same incentives that past American companies needed the American empire for -- to protect its physical interests in oil or resource concessions abroad. You need the US empire for that, you don't necessarily need it to protect virtual assets.
A plausible theory for Google being in bed with the US Government in this regard would have to provide a compelling motive. You can make the case for Exxon, or Unilever, Halliburton, or say, companies with manufacturing plants abroad, that rely on US government protection and contracts, but the only theory about why Google would even want to be in bed with the US government would rest on some kind of threat, like the government putting a regulatory gun to the head of Google threatening onerous restrictions or anti-trust action that would destroy their business unless they comply -- a huge stick, not a carrot.
My point is, Google has more important things to worry about on a day to day basis. They're more worried about competitors like Apple, than some weak ass benefits some association with bureaucrats might provide.
I think Schmidt's post-Google-CEO career, from writing books, to trying to be a pseudo-diplomat and tech-utopian ambassador are really harming Google's brand by association. Bill Gates had the right idea, pick low hanging, high value, fruit, work on the boring stuff, stay mostly quiet about it while you get stuff done. Actions speak louder than words.
But I think it's just that -- association. Google Ideas isn't Google, this Cohen guy is irrelevent to Google's main business lines.