Final answer:
Misha Glenny identifies the main driver of illegal trade as Western consumers' overwhelming desire to consume, which fuels the demand for illegal goods, making the trade highly lucrative.
Step-by-step explanation:
According to Misha Glenny, the main driver of illegal trade is the overwhelming desire of Western consumers to consume, which fuels the demand for illegal drugs and other contraband. This insatiable demand is what makes the illegal drug trade particularly lucrative and tempts individuals and organizations to engage in the production, transportation, and sale of illegal goods, despite the risks and the fact that these activities are illegal in many parts of the world. Additionally, illegal trade is not limited to narcotics but also includes wildlife, timber, and humans, posing significant threats to populations and species, as well as challenges to law enforcement internationally.