"I find the idea deeply appealing. It seems to resonate well with what i know about how science progresses," he says. "i bought like a fool, except that we have a whole bunch of barriers to understanding truth with a capital t." He doesn't reject there is an objective reality but thinks it's more pragmatic for us to try and understand it within our limitations as human beings. 'We are closer to approximating something like wer bet we know more than we used to'