In a recent survey, 90% of government scientists felt they could not speak freely about their research and roughly 25% say they have been forced by the government to change their research for non scientific reasons.

在近期调查中，90%的政府科学家觉得他们不能够畅所欲言地谈论他们的研究，大约25%的人说政府因一些非科学的理由，逼迫他们改变研究方向，原因不是科学。

I 've convinced ? and watching it from the sidelines, from a non scientific perspective, I think it 's fairly easy to see that sugar is definitely the cause of all this problem that we 're having with health care in our country.

我已经确信？并且从旁观者，从非科学的角度来看，我认为很容易看出糖绝对是我们国家医疗保健中所有这些问题的原因。