Model engineering remains popular despite major social changes over the past century. Among these changes have been the elimination of steam power (still the most favourite subject for model engineers) from rail transport and industry; and the widespread de-industrialisation of Western countries beginning in the 1970s, along with a shift to consumer society and the introduction of a wide new range of competing leisure pursuits. These changes, along with the older age of many model engineers and decline of new apprenticeships, have prompted a long-running debate among model engineers whether the hobby will die out.