Is it possible for a tone deaf 60 year old to learn to read and play basic popular music on a piano keyboard, if so, from a book or is it better with live lessons
It is certainly possible, and even healthy for a person of any age to take up piano. The physiological reasons alone are a huge incentive to pursue the performing arts throughout life. People who play an instrument are one third as likely to succumb to Alzheimer's and even if there is a genetic predisposition to the condition, they are less likely to decline rapidly, due to the increased synaptic connection (yes, even at your stage of life, especially if you eat lots of tasty blueberries – they have just discovered that these dark blue fruits actually contain an ingredient that is the only known substance to cause the brain to create new synapses, to increase the potential for short term memory) and increased blood flow to the brain.
Bastian, Shaum, Alfred and many others all have adult piano methods. Most Community Colleges are offering Adult class piano labs, and private teachers are delighted to have mature, well mannered students in their studies for a change. Sing while you are at it. That helps even more, and I don't care what your voice sounds like. Hope this helps. If you need any encouragement or have more questions, be sure to give me a shout!