With another Olympics upon us, we ponder whether the global sporting roadshow can ever be sustainable? Plus, it's time to consider what we mean when we design for those living with disability. Then, Tim Entwisle takes us for a COVID-safe stroll around Melbourne's Royal Botanic Gardens. He followed by Blueprint's resident design expert, Colin Bisset, who introduces us to the three British brothers who transformed Australian rooftops. And finally, take a mental trip across the ditch to discover the possibilities of the New Zealand travel bubble.