The Noosphere

Outside and above the biosphere there is a field of mind. ”Because satellite dishes look skyward, I sometimes imagine lines of light, like coherent laser beams, streaming out of them toward their satellites. If those beams could somehow become visible at night, globally and simultaneously, the resulting web of crisscrossing lines and waves would be […]

Reframing The Ecological Challenge

How we talk and what we see determines how we act The Data The climate has been changing since the Earth coalesced. It will continue to do so until it’s subsumed by the sun billions of years from now. The recent concern is that human beings have accelerated the rate of change—10 to 100 times […]

XIV. Perspective

In art, perspective is used to create the illusion of three dimensions on a two-dimensional surface. It was the Renaissance artist Leon Battista Alberti and architect Filippo Brunelleschi in the fifteenth century who first started talking about “linear perspective,” the use of straight lines or lines created by light to understand the change from near […]


  In part, our uniqueness as individual human beings traces to our capacity to perceive, beyond merely seeing. Aldous Huxley famously and rightly observed that “The eyes and the nervous system do the sensing, the mind does the perceiving.” The eyes gather information and the nervous system delivers it to the brain where it is […]