In its bid for hosting the World Cup, the Qatar chairman Sheikh Mohammed bin Hamad bin Khalifa Al-Thani Al-Thani said the stadiums would have "zero carbon cooling equipment utilising solar technology to ensure the temperature is no higher than 27 degrees Celsius, ensuring optimum playing conditions and a comfortable environment for fans. This same environmentally friendly, carbon-neutral technology will ensure training sites, fan fest and fan zones are also cool and comfortable."(1)  This type of technology will ensure that the fans are protected from the intense summer heat at all times. It is true that they won’t spend most of the time in stadiums, but where they will spend most of the time are fan zones. In those areas bars, restaurants and shops will be installed, thus creating an environment where fans will be encouraged to spend large quantities of time.  It would be only reasonable to assume that in that $200 billion that Qatar will invest a significant part of it will be apportioned to assuring the well-being of the supporters. Even if the Qataris won’t be able to build artificial cooling-spots for everyone, the fans themselves will want to search for spots which will protect them from the sun, like hotels, pools or cafes.  As a result, due to the capacities of the organizers and the inner disposition of humans to shelter themselves from harmful environments, there are no reasons to worry about the health of the fans.  (1)” Qatar 2022 World Cup Bid Reveals New Stadium Plans and Cooling Technologies”, World Football Insider, April 28, 2010