An author blog - what it can and can't do for you, part 2)

Writing any blog requires commitment and dedication, and sometimes you wonder if it's worth it.  My advice - stick with it, it will bring it's own rewards:  http://wp.me/p3ycbY-1cX

An author blog - what it can and can't do for you, part 1)

I've had an author blog for nearly two years. Is it worth it? Yes, but not in ways I perhaps thought when I started. http://wp.me/p3ycbY-1cP 

Robots - are they making us lazy?

Intelligent machines are having an ever increasing impact on our lives, but not always for the better.  My blog:  http://wp.me/p3ycbY-1cF

Why we need space exploration

When there is so much wrong with our world I often hear the question 'why spend money on space exploration?'.  Here is my answer:  http://wp.me/p3ycbY-1cz