Book excerpt: Human trafficking and smuggling of migrants: Four of the 12 illicit flows reviewed in this report involve human beings. The first two concern movement between the countries of the region, one for general labour and one for sexual exploitation. The third concerns the smuggling of migrants from the region to the rich countries of the West, and the last focuses on migrants smuggled through the region from the poor and conflicted countries of South and Southwest Asia. Drug trafficking: The production and use of opiates has a long history in the region, but the main opiate problem in the 21st century involves the more refined form of the drug: heroin. In addition, methamphetamine has been a threat in parts of East Asia for decades (in the form of yaba tablets), but crystal methamphetamine has recently grown greatly in popularity. Virtually every country in the region has some crystal methamphetamine users, and some populations consume at very high levels.Resources: Resource-related crimes include those related to both extractive industries, such as the illegal harvesting of wildlife and timber, and other crimes that have a negative impact on the environment, such as the dumping of e-waste and the trade in ozone-depleting substances. In all cases, the threat goes beyond borders, jeopardizing the global environmental heritage. These are therefore crimes of inherent international significance, though they are frequently dealt with lightly under local legislation.Counterfeit goods: The trade in counterfeit goods is often perceived as a "soft" form of crime, but can have dangerous consequences for public health and safety. Fraudulent medicines in particular pose a threat to public health, and their use can foster the growth of treatment resistant pathogens.