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Leo Grasset

Dirty Biology: The X-Rated Story of the Science of Sex

Dirty Biology: The X-Rated Story of the Science of Sex

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  • More about Dirty Biology: The X-Rated Story of the Science of Sex


Dirty Biology is a graphic novel that explains what sex is, has it always existed, and what purpose it serves. It also reveals a wealth of scientific details about sex, such as that some species can have sex without genitals and that there is an amazing diversity of genitals across species.

Format: Paperback / softback
Length: 192 pages
Publication date: 17 May 2021
Publisher: Pennsylvania State University Press


Sex is a complex and multifaceted concept that encompasses various aspects of human sexuality. It can refer to the physical sex organs, the different sex types, the act of sexual intercourse, or the simple exchange of genetic material. This book aims to provide a comprehensive and informative exploration of the world of sex, shedding light on the various aspects and phenomena associated with it.

One of the key objectives of Dirty Biology is to dispel misconceptions and provide a more accurate understanding of sex. It challenges the notion that sex is solely about reproduction and emphasizes that sex is a natural and integral part of human behavior and biology. The book explores the diverse range of sexual practices and preferences across different cultures and societies, highlighting the importance of sexual diversity and consent.

Dirty Biology also delves into the scientific aspects of sex. It explains the biological mechanisms behind sexual reproduction, the evolution of sex organs, and the role of hormones and neurotransmitters in sexual behavior. The book provides detailed information about the reproductive systems of different species, including mammals, birds, reptiles, and insects, and sheds light on the unique reproductive strategies employed by these organisms.

In addition to its scientific content, Dirty Biology is also entertaining and engaging. The book is illustrated with humorous and informative graphics that make complex scientific concepts accessible and enjoyable to read. The characters in the book are relatable and well-developed, adding a human touch to the narrative and making it more relatable to a wide audience.

One of the most interesting aspects of Dirty Biology is its exploration of the evolution of sex organs. The book explains how the male and female reproductive systems have evolved over millions of years, and how these adaptations have shaped the sexual behavior and reproductive strategies of different species. It also discusses the role of genetics in sexual selection, and how natural selection has led to the development of unique sexual traits and characteristics.

Dirty Biology also delves into the social and cultural implications of sex. It explores the historical and cultural attitudes towards sex, including the sexualization of children, the stigma associated with sexual orientation and gender identity, and the impact of sexual violence and harassment. The book provides a critical analysis of these issues and challenges the societal norms and expectations that perpetuate sexual inequality and harm.

Another important topic covered in Dirty Biology is the role of sex in human health and well-being. The book explains how sex can promote physical and emotional health, including the release of endorphins, the reduction of stress, and the improvement of cardiovascular health. It also discusses the risks and benefits of sexual activity, including the risk of sexually transmitted infections and the importance of practicing safe sex.

In conclusion, Dirty Biology is a valuable resource for anyone interested in learning more about sex. It provides a comprehensive and informative exploration of the world of sex, challenging misconceptions and providing a more accurate understanding of the various aspects and phenomena associated with it. The book is entertaining, engaging, and informative, making it accessible to a wide audience. Whether you are a student, a curious individual, or a professional in the field of sexology, Dirty Biology is a must-read for anyone who wants to gain a deeper understanding of this complex and fascinating subject.

Weight: 482g
Dimension: 172 x 254 x 25 (mm)
ISBN-13: 9780271087054

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