What is a &quot;fair share&quot;?<p>Ok, I expended sweat and tears and made $X, and obviously I should be able to benefit from my labors in my life. Too much tax denies me that, but too little is unfair as I used the resources of &quot;the commons&quot;.<p>But receivers of inheritance did not earn any of it. It&#x27;s not obvious that 100% estate tax is unfair.