A startup executive and investor draws on expertise developed at the premier venture capital firm Andreessen Horowitz and as an executive at Uber to address how tech’s most successful products have solved the dreaded "cold start problem"—by leveraging network effects to launch and scale toward billions of users.Although software has become easier to build, launching and scaling new products and services remains difficult. Startups face daunting challenges entering ...

This book examines the art and ritual of flagellant confraternities in Italy from the fourteenth to the seventeenth centuries. Meeting regularly to beat themselves with whips, members of these confraternities concentrated on the suffering of Christ in the most extreme and committed way, and the images around them provided visual prompts of the Passion and the model suffering body. This study presents new findings related to a variety of artworks including altarpieces, banners, wall paintin...

This vital book is a call to action: to reduce online harm, to protect the integrity of our digital lives and to uphold democratic participation and inclusion.A diverse group of contributors reveal the hidden impacts of technology on society and on individuals, exploring policy change and personal action to keep the internet a force for good. These voices arrive at a crucial juncture in our relationship to fast-evolving technologies.

A startup executive and investor draws on expertise developed at the premier venture capital firm Andreessen Horowitz and as an executive at Uber to address how tech’s most successful products have solved the dreaded ""cold start problem”—by leveraging network effects to launch and scale toward billions of users.Although software has become easier to build, launching and scaling new products and services remains difficult. Startups face daunting ch...