According to those involved in the report's production, warmer working environments can create some very challenging scenarios indeed. Issues relating to productivity also apply to equipment, facilities and buildings, Fox said. "The economic losses due to heat stress at work were estimated at US$280 billion in 1995," the U.N. agency said. "This clothing can be quite cumbersome … and quite hot to wear, even under cold conditions," Fox said. Fox noted that buildings of this type haven't particularly been designed with heat ingress — especially extreme heat ingress — in mind.

---

Persons: Tim Fox, Fox, Marco Bertorello, that's, Laura Kent, Jorge Guerrero, Yolanda Díaz, Díaz, It's Organizations: World Meteorological Organization, of Mechanical Engineers, CNBC, International Labour Organization, Workers, AFP, Getty, ILO, Fox, Factories, Health, Safety, Spain's, Labour, Social, State Meteorological Agency, Spain's Labour Ministry, Reuters, heatstroke . Trade, Union Locations: Europe, Italy, Ronda, Spain, Madrid, heatstroke, Britain, Ireland