The efficiency of a system is its ability to produce a certain amount of output per unit of input.
Its resilience is its ability to withstand extreme variations in the conditions under which it must function.
We build societies based on the technologies that we have available, on the social contract that we can articulate expressing the mutual interest that...
A month ago, I became a grandfather. I am very happy! This is the start of what I would call the completion of my...
Is thinking of your home as a spaceship a useful maybe even practical metaphor? As we execute carefully planned Extra Vehicular Activities (EVAs: the...
