What you really need is quiet and solitude. In spite of his lifelong search for answers to the human predicament, little has changed since the days Saijo first saw human beings foundering. That sounds racist but after 60 years you think there must be another way. I find Hawaii more realistic. We've become animals that have lost connection with our Earth nature.
Some people take the Bible seriously when it says that humans have dominion over Earth.
It puts you in an exploitive mode, which is destroying the Earth. But Saijo doesn't become frustrated or angry. With all the restraint of a Zen master, he says that preaching never works. All you can do is do something with your personal life. Pick a time of day, set those hours and make yourself sit down and write, whether you have something to say or not.