The elderly have been traditionally well respected and well cared for in most Asian cultures; experts predict that younger generations in the future are less likely to be concerned and involved in the health care of their older relatives due to various factors such as women joining the workforce more, the separation of families because of urbanization or migration, and the proliferation of Western ideals such as individualism. Australia The health patterns found on the continent of Australia which includes the Pacific Islands, have been very much influenced by European colonization. While indigenous medicinal beliefs are not significantly prevalent in Australia, traditional ideas are still influential in the health care problems in many of the islands of the Pacific. The rapid urbanization of Australia led to epidemics of typhoid fever and the Bubonic plague. Because of this, public health was professionalized beginning in the late 1870s in an effort to control these and other diseases. Since then Australia's health system has evolved similarly to Western countries and the main cultural influence affecting health care are the political ideologies of the parties in control of the government. Australia has had treatment facilities for 'problem drinkers' since the 1870s. In the 1960s and 1970s it was recognized that Australia had several hundred thousand alcoholics and prevention became a priority over cures, as there was a societal consensus that treatments are generally ineffective. The government began passing laws attempting to curb alcohol consumption but consistently met opposition from the wine-making regions of southern Australia. The government has also waged a war on illegal drugs, particularly heroin, which in the 1950s became widely used as a pain reliever. Experts believe that many of the health problems in the Pacific Islands can be traced back to European colonization and the subsequent globalization and modernization of island communities. (See History of the Pacific Islands.) European colonization and late independence meant modernization but also slow economic growth, which had an enormous effect on health care, particularly on nutrition in the Pacific Islands. The end of colonization meant a loss of medical resources, and the fledgling independent governments could not afford to continue the health policies put in place by the colonial governments. Nutrition was changed radically, contributing to various other health problems. While more prosperous, urban areas could afford food, they chose poor diets, causing 'overnourishment', and leading to extremely high levels of obesity, type 2 diabetes,