This has led to calls for a tax-financed universal basic income as a key pillar of social protection floors (basic social protection), complemented with social security contributory schemes, (see also chapter III.A and its discussion on social protection). To date, the use of robots remains concentrated in just a few countries and sectors, such as automotive, computers and electronic equipment. In low-skill and labour-intensive sectors such as textiles, automation is not yet economically profitable, nor is it socioeconomically desirable in countries with high numbers of unskilled workers. Available from https://ideal.com/ai-recruiting/, McKinsey & Company, “A labor market that works: connecting talent with opportunity in the digital age” (Washington, D.C., McKinsey Global Institute, 2015).