In 1970 Dr Rene Haller assumed the seemingly insurmountable task of reintegrating flora and fauna into the quarry.

We invite you to join us in experiencing one of the most recognisable pieces of choral music being performed in one of London's most atmospheric and iconic venues.

We are proud to announce that Haller Founder, Louise Piper, has been awarded the Prime Minister's 'Points of Light' award for her work with our communities in Kenya. Well done Louise, richly deserved!

We are delighted to announce the Haller Farmers App (www.hallerfarmers.org) is now available on Facebook’s Internet.org initiative, Free Basics.

Hi, my name is Nelson Chenga and a year ago I was the slightly disillusioned Supplements and Senior Features Writer for The Financial Gazette, Zimbabwe’s leading business weekly newspaper.I had been working in journalism for 25 years and development issues were always very close to my heart, so when some colleagues mentioned the Haller Prize for Development Journalism I had mixed emotions as I honestly thought ‘Haller…who are these guys?