 There are so many examples of people worldwide that are collaborating with biology in applications as diverse as art and architecture and even food, basically asking why are we growing fields of grass to feed the animals that we then harvest these materials from, why not just grow the cells themselves. What I think is very interesting about the biological world is you can ask a very paradigm shifting question. You can say, can I do fill in the blank with cells? And the answer is in so many cases, yes. I think what's interesting when we think about sustainability and as the world globalizes and the population is growing and we encounter all of these issues of sustainability, how do we feed this population? I think it's very interesting to start thinking, well, instead of just the limitations of what we can do with traditional chemistry and physics to think about the worlds that open up by collaborating with biology because everything we've ever learned about biology is always light years ahead of our own technology.