<p>The TGA has this week announced it has significant concerns about the reliability of SPF testing undertaken by Princeton Consumer Research Corp. In this edition of The Conversation Hour we speak with a former employee of the lab who shares his concerns about the alleged incorrect testing practices.</p><p>Also in this edition we pay tribute to animal rights campaigner and chimpanzee expert Jane Goodall, delve into why our friendships might be in trouble, plus how to prevent plantar fasciitis?</p>
