deletions | additions       diff --git a/layout.md b/layout.md  index 1b96c6f..9bae346 100644  --- a/layout.md  +++ b/layout.md 
...
Lecture_12_Economics_of_ageing__.md  Longevity_risk_Party_hard_die__.md  Financial_risk_I_never_knew__.md  Cognitive_decline_and_lack_of__.md Intergenerational_equity_Trying_not_to__.md