Sadeh Farmhouse (sadeh means field in Hebrew), in a 17th-century manor house just inside the M25 near Orpington, opened recently after major refurbishment transformed it from a residential activity centre for city schoolchildren to a rural ecoretreat for families.
The meat-free kosher restaurant serves the kind of food you find in Israel and neighbouring countries: baked aubergines, roasted vegetables, salads, pickles, hummus, tahini, flatbreads. An on-site microbrewery produces beer, cider and elderflower wine.
The challenge for all of us is to move from talking about climate change to actually doing something about it.