MYAWADDY, Myanmar

Before entering Myanmar from Thailand, you scrub your bags of any hint that you might be engaged in some pernicious evil, such as espionage, journalism or promotion of human rights.

Then you exit from the Thai town of Mae Sot and walk across the gleaming white “friendship bridge” to the Burmese immigration post on the other side. Entering Myanmar (which traditionally has been known as Burma), you adjust your watch: Myanmar is 30 minutes ahead  and 50 years behind.

Already Myanmar’s government is one of the most brutal in the world, and in recent months it has become even more repressive.

A blogger, Nay Phone Latt, was sentenced to 20 years in prison. A prominent comedian, Zarganar, was sentenced to 59 years. A former student leader, Min Ko Naing, a survivor of years of torture and solitary confinement, has received terms of 65 years so far and faces additional sentences that may reach a total of 150 years.