Six excellent mini essays from Lauren Beukes, Kim Stanley Robinson, Ken Liu, Hannu Rajaniemi, Alastair Reynolds and Aliette de Bodard.
I particularly Kim Stanley Robinson’s thoughts on the function of science fiction:
Here’s how I think science fiction works aesthetically. It’s not prediction. It has, rather, a double action, like the lenses of 3D glasses. Through one lens, we make a serious attempt to portray a possible future. Through the other, we see our present metaphorically, in a kind of heroic simile that says, “It is as if our world is like this.” When these two visions merge, the artificial third dimension that pops into being is simply history. We see ourselves and our society and our planet “like giants plunged into the years”, as Marcel Proust put it. So really it’s the fourth dimension that leaps into view: deep time, and our place in it. Some readers can’t make that merger happen, so they don’t like science fiction; it shimmers irreally, it gives them a headache. But relax your eyes, and the results can be startling in their clarity.