If you are looking to "download" ( skachat ) or read the book, it is widely available through major Russian book retailers and digital platforms:

Why the brain "prefers" not to think, as intense cognitive activity is metabolically expensive. Critical Reception

Many of his claims regarding brain weight and intelligence are considered outdated or pseudoscientific by mainstream neurobiologists. Where to Find the Book

The search for (The Poverty of the Brain) typically refers to the provocative work by Russian neuroscientist Sergey Saveliev . The book explores the biological foundations of human behavior, arguing that many of our actions are driven by primitive instincts rather than rational thought. Summary of "Nishcheta Mozga"