because they interfere with peripheral vision.

因为它们妨碍了视野
He said that what he, as a safe motorcyclist does,

他说像他这样的安全骑行者
whenever he's riding down the highway,

无论何时当他在高速路上骑车
is he has one eye looking straight ahead at the roadway

他都会一只眼睛盯着前方的路
and the other scanning the periphery--

另一只扫向周围
perhaps kind of lizard life capable of doing that.

就像蜥蜴能做到的那样
But you look at the legislators who were listening to this and going,

但是你看看立法者当他们听到这个时
yes sure you would want to do that.

说道嗯你当然会这样做
So bad science is one of the issues

所以在建立政策的路上
that you sometimes have to deal with

有时伪科学是
as a barrier to achieving your policy.

你得处理的障碍之一
You need to learn how you can overcome those barriers.

你要知道如何能克服这些障碍