The one minute conservative case for a basic income:
The welfare state may not be the society we would have created, but it has been here for 4 generations, people have come to expect and rely on it, and it would be extremely disruptive to society to get rid of it. But while we may not be able to get rid of the welfare state, we can reform it. The current welfare state necessitates an immense and expensive bureaucracy, it is prohibitively complicated for some of its intended beneficiaries to navigate, it puts bureaucrats in charge of the lives of the poor, it creates perverse incentives for people to avoid work and to remain poor, and it arbitrarily allows some people to fall through the cracks. A basic income would correct all of these problems. A basic income is simple to administer, treats all people equally, retains all rewards for hard work, savings, and entrepreneurship, and trusts the poor to make their own decisions about what to do with their money, taking these decisions out of the hands of paternalistic elitist politicians.