With the rise of the 'knowledge for development' paradigm, expert advice has become a prime instrument of foreign aid. At the same time, it has been object of repeated criticism: the chronic failure of 'technical assistance' - a notion under which advice is commonly subsumed - has been documented in a host of studies. Nonetheless, international organisations continue to send advisors, promising to increase the 'effectiveness' of expert support if their technocratic recommendations are taken up. This book reveals fundamental problems of expert advice in the context of aid that concern...