Can there be life after extra virgin olive oil?

The news that olive oil prices could reach £16 a litre will be devastating to many Guardian readers (Report, 7 May). Many will find it almost unthinkable to live a life without extra virgin oil. I’m no economist, but I wonder if there is a time when the supply and demand curve tips and the price becomes so high that people refuse to pay. Standard supermarket oils are £9 a bottle up here. I am researching alternatives. Honey, maple syrup, tahini? Could there be life after olive oil?

Hilary Patrick

Glasgow

• Synthetic coffee only three years old (Pass notes, 7 May)? We sold dandelion coffee and other substitutes in our health food shop for 70 years. Ersatz (synthetic to you) coffee was sold during the second world war, as were coffee substitutes in the American civil war. The ones we sold were still horrible, but that’s my opinion. David Gordon

Manchester

• It may interest Melissa Wright and Dr John Doherty (Letters, 8 May) that in David’s Cafe in Sudbury, you can get an excellent espresso served at your table for £1.50. Sadly, there appears to be only about three regular customers for the espresso (as good as any I have had in Italy), with most customers opting for milky drinks. John Wilson

Sudbury, Suffolk

• As my friend Ted used to say: “Getting old’s not so bad when you consider the alternative” (Letters, 11 May).

Jim Morrison

New Barnet, London

• We very much enjoyed watching the Eurovision thong contest. Stevie Walsh

Kirkcaldy, Fife