Blog 42. Cyber (and other) security and responsibility

During the recent week, Charlie Rose (PBS) interviewed Peter Singer, author of a new book entitled Cybersecurity and Cyberwar: What Everyone Needs to Know.  The book deals with infiltration, theft, and disruption via digital communications, particularly the internet. Continue reading

Blog 25. Climate Extremes or Political Extremes?

A little history

In 1986 I was at a technical conference where an invited speaker was presenting data on a little-known project—measuring atmospheric CO2 concentrations, day after day, year after year. The terms “global warming” and “global climate change” weren’t used—they weren’t in the general vocabulary at that time. Nonetheless, I watched the data on the screen in growing horror. I suspect the other participants had the same feeling, but nobody said so. Continue reading