Corporate blogging strategy requires some specialist insight in order to understand tone, the definition of micro-niche leaders, and subjects to cover.

There is a fear of innovation because people are afraid of job loss.

Modern, effective leadership means moving beyond the 'grand illusion' to engage the mass population and to align business with societal goals.

The short form, speed, and consistency of communication by Trump beat Clinton's nuanced, detailed, and long-form communication. Trump came across as more genuine, Clinton as less than transparent. Trump engaged directly with his community; Clinton spoke through the media in a careful and less frequent manner.

The environmental problems of developing countries are not the side effects of excessive industrialisation but reflect the inadequacy of development.

From floods in Iowa and Nebraska to fires in California to hurricanes in Houston and Puerto Rico, we can no longer escape the fact that climate change is not happening in some far-off, distant future.

World Migratory Bird Day is an opportunity to celebrate the great natural wonder of bird migration - but also a reminder that those patterns, and ecosystems worldwide, are threatened by climate change.

Like the other great revolutions, an environmental revolution will require sacrifices and lead to enormous gains. It, too, will change the face of the land and human institutions, hierarchies, self-definitions, cultures. It will take centuries. If it happens. There is no guarantee, of course.