The original origami


The paradox of protein folding

A paper crane appears impressively intricate, especially to a novice origami maker struggling with the first creases. But fumbling hands and crumpled paper belie a different type of folding expertise. Imperceptibly, legions of molecules inside the origami maker’s body constantly confront a much more complex folding task. These molecules, called proteins, reliably fold into one out of an enormous number of possible structures in a fraction of the time it takes to make a paper crane. With no hands to guide it, each protein molecule must traverse the pathway to its correct shape with superhuman speed and precision. And while poor origami technique results in wasted paper at worst, the consequence for failed protein folding can be death.

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The false controversy of GMO safety


It’s difficult to imagine a future in which people don’t question scientific findings. For the most part, this skepticism is a good thing: it spurs debate, fosters discussion between the public and the scientific community, and ultimately increases public understanding of science. But when these inquiries are based on ideological judgments or fear, as is the case with the widespread apprehension about genetically modified organisms (GMOs), both scientists and science communicators must carefully craft public statements to prevent dangerous misinterpretations.

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