[Author's note, January 2026: This book is far from perfect, and would be written differently by the author today. In the years since this book was published, the author has honed his message to be more clearly and concisely persuasive. Look for his next book: Natural Selection: Evolution's Deceptive Disconnect . In the meantime, for up-to-date info see the website and YouTube Channel for Creation Reformation.] By methodically stepping through a series of ten sequential inquiries the author explores the evidentiary basis for explanations of human origins. Original arguments and unique insights systematically reveal the flaws of natural selection and build the logical case for reasonably believing that humans were created by the God of the Bible according to the Genesis account. The logical arguments in Without Excuse support The Natural Selection Paradox which is included as an appendix. The Natural Selection Paradox holds: Despite natural selection’s role in nature, every current living thing evolved from a first life form SOLELY by cumulative random evolutionary change . The Natural Selection Paradox is a logically valid--yet scientifically absurd--truth of evolutionary theory. More info can be seen at a website of the same name, and the YouTube Channel for Creation Reformation. Scientific evidence confirms, as Romans 1:20 affirms, that God's eternal power and divine nature are clearly seen and understood in the world by what has been made. Those who suppress this truth stand "without excuse" for not glorifying and giving thanks to God as the creator of all things.