What is this publication? I can't find an author name or "about us" page on their official website or twitter bio anywhere. I gather this is a blog for the spea

What is this publication? I can't find an author name or "about us" page on their official website or twitter bio anywhere. I gather this is a blog for the spearhead investment group which they link to on their site, but it is pretty sketchy that there is no information available about who the authors of these essays are.