“And therefore, we have space migration and life extension as very probable trajectories of where we are going. Intelligence increase or I2, the middle part of SMI2LE, is Leary’s peculiar emphasis. He points out that psychology has never been a science; it’s always been groping in the dark. But it is advancing, like the other sciences. He feels that in the next ten, twenty or thirty years psychology will become a true science, in the sense that we can then change anything about ourselves we want to change. We will have the knowledge; we will have the techniques. He thinks we’ve got some of them already. And it will be possible to tune our nervous system to different levels of consciousness and intelligence at will.”