 Harvey was also involved in the environmental campaign objecting to the building of a hydro-electric power station at Lake Manapouri in 1968 to 1972, the Save Manapouri Campaign.He also produced "The Adventure World of Sir Edmund Hilary", "Keep on the Sunny Side", "Seasons in Nasby" with Warwick Brock and "Start Again" with Roger Donaldson for television.His agency won many international awards for creativity including the first Cannes television award for a New Zealand television commercial (directed by Roger Donaldson).