Human Legacy

Leon Festinger

Cover of Human Legacy

Human Legacy

Age Rating, Reading Level & Content Guide

Modern Era

by Leon Festinger

Reading Level 6 Mild (Lvl 2) Ages 13+ Balanced Read

The text is written at a 6th grade reading level, the subject matter is intended for teens (ages 13+), and the content is mild with minimal sensitive material.

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About This Book

Humans have shaped the world in ways no one expected—building machines that both help and challenge us. Imagine living in a time when every invention changes life forever, but also creates new problems we must solve. This story reveals how we became who we are, and why understanding our past matters now more than ever.

Quick Assessment

This young adult nonfiction explores the evolution of humans physically, socially, and psychologically, emphasizing how technological advances have created both progress and complex problems. Appropriate for ages 13-18, it encourages critical thinking about humanity's impact on the environment and society. The book presents historical and scientific concepts at a Grade 6 reading level with no graphic content.

For Parents

Content Intensity

Level 2 — Mild
Gentle Mild Moderate Intense Very Intense

Light conflict or tension. Mild peril resolved quickly.

Content Flags

Environmental Impact Complex Social Issues
Data confidence: standard

Was our "Mild" content intensity rating accurate for this book?

Reading Insights

Hook Factor

1/10

A steady, thoughtful read that rewards patient readers.

Discussion Potential

3/10

A lighter read — great for independent enjoyment.

Book DNA

Multi-dimensional content fingerprint

Vocabulary Level
5
Emotional Weight
4
Theme Richness
6
World Scope
1
Data Confidence
7

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Details

Book Length

216 pages
ISBN
9780030938863
Pages
216
Publisher
Columbia University Press
Published
April 30, 2007
Type
Nonfiction

Genres