The buying fever on Black Friday is a disgrace to society, as well as a distraction from more important things.

The people who do it don't understand how pathetic their obsession with appliances is.

Michael Brown's killer quit the Ferguson thug department.

US citizens: call on the US to stand for strong measures to curb global heating in the Lima negotiations.

In my message, I used the term "global heating" to underline how serious the danger is, rather than the denialists' term "climate change".

Some e-cigarettes contain a lot of formaldehyde, which is carcinogenic.

I suggest that they should be sold like tobacco itself: to adults but not to minors.

Peaceful protests closed shopping malls around Ferguson on Fools' Friday, and other activities around the US.