Only if verifiable proof of (human) work is a thing. nostr:nprofile1qqsr5t39yn7s3ce2fg43aflyq22pvgegzrwxw0g8kwkgn6v2z4zd7zspz3mhxue69uhhyetvv9ujuerpd46hxtnfduq3camnwvaz7tmwdaehgu3wvf5hgcm0d9hx2u3wwdhkx6tpdsq3gamnwvaz7tmjv4kxz7fwdehhxarj9e3xw4n3wjn  has a point here. A Doctor degree is pretty much a proof of (human) stake. 

 I think the doctor also is a proof of (human) work due to amount of studies the doctor needs to invest, unless the doctor just cheated  to get the degree, then that's a different story.