Your claim that good economicts "know there is no free lunch" is completely false, unsubstantiated and actively misleading.
Many impressive economists believe there are policies that could massively improve the worlds economy, but that implementating these policies is a coordination problem / hard to overcome lobbying / politically intractable, etc...
Radical Markets is great book on exactly this topic.
Many impressive economists believe there are policies that could massively improve the worlds economy, but that implementating these policies is a coordination problem / hard to overcome lobbying / politically intractable, etc...
Radical Markets is great book on exactly this topic.