What If

The creator of the incredibly popular webcomic xkcd presents his heavily researched answers to his fans' oddest questions, including “What if I took a swim in a spent-nuclear-fuel pool?” and “Could you build a jetpack using downward-firing machine guns?” 100,000 first printing.

The application of causal inference methods is growing exponentially in fields that deal with observational data. Written by pioneers in the field, this practical book presents an authoritative yet accessible overview of the methods and applications of causal inference. With a wide range of detailed, worked examples using real epidemiologic data as well as software for replicating the analyses, the text provides a thorough introduction to the basics of the theory for non-time-varying treatments and the generalization to complex longitudinal data.

“Big ideas that just might save the world”—The Guardian The founder of the international Transition Towns movement asks why true creative, positive thinking is in decline, asserts that it's more important now than ever, and suggests ways our communities can revive and reclaim it. In these times of deep division and deeper despair, if there is a consensus about anything in the world, it is that the future is going to be awful. There is an epidemic of loneliness, an epidemic of anxiety, a mental health crisis of vast proportions, especially among young people. There’s a rise in extremist movements and governments. Catastrophic climate change. Biodiversity loss. Food insecurity. The fracturing of ecosystems and communities beyond, it seems, repair. The future—to say nothing of the present—looks grim. But as Transition movement cofounder Rob Hopkins tells us, there is plenty of evidence that things can change, and cultures can change, rapidly, dramatically, and unexpectedly—for the better. He has seen it happen around the world and in his own town of Totnes, England, where the community is becoming its own housing developer, energy company, enterprise incubator, and local food network—with cascading benefits to the community that extend far beyond the projects themselves. We do have the capability to effect dramatic change, Hopkins argues, but we’re failing because we’ve largely allowed our most critical tool to languish: human imagination. As defined by social reformer John Dewey, imagination is the ability to look at things as if they could be otherwise. The ability, that is, to ask What if? And if there was ever a time when we needed that ability, it is now. Imagination is central to empathy, to creating better lives, to envisioning and then enacting a positive future. Yet imagination is also demonstrably in decline at precisely the moment when we need it most. In this passionate exploration, Hopkins asks why imagination is in decline, and what we must do to revive and reclaim it. Once we do, there is no end to what we might accomplish. From What Is to What If is a call to action to reclaim and unleash our collective imagination, told through the stories of individuals and communities around the world who are doing it now, as we speak, and witnessing often rapid and dramatic change for the better.

A child looks out at the world's wars, famine, pollution, and other miseries and thinks of ways to make things better.

Creativity, the power of imagination, and the importance of self-expression are celebrated in this inspiring picture book written and illustrated by real-life best friends. This girl is determined to express herself! If she can't draw her dreams, she'll sculpt or build, carve or collage. If she can't do that, she'll turn her world into a canvas. And if everything around her is taken away, she'll sing, dance, and dream... Stunning mixed media illustrations, lyrical text, and a breathtaking gatefold conjure powerful magic in this heartfelt affirmation of art, imagination, and the resilience of the human spirit.

What if Christianity is simple? When Jesus gave his first public address, he said, “I have come to fulfill the law and the prophets and to set the captives free.” When a contract is fulfilled, it is completed and is no longer in effect. Religion is a form of bondage that enslaves its adherents to a set of rules that constitute sin. It portrays the image of a God who acts as a judge. In one hand he has a legal pad and pen and in the other a club. When sufficient sins have been committed, the club is used on the sinner. Jesus died on the cross to fulfill the need for justice and came to earth to show that God is not the ogre with a club but a loving father with outstretched arms wanting to hug his children He sent to us the Holy Spirit so we might have the heart and mind of Christ and be empowered to live a life free from the bondage of sin and religion. This book shows the reader how to do that and points out the stumbling blocks that may interfere. It enables the reader to see the simplicity of Christianity and understand why it should surpass religion in our lives.

Joe is nervous about his first big party, and as Mum walks him along the darkening street to his friend’s house, his imagination starts to run wild. They search for the right place, looking through the windows, wondering "What if...?" while making surprising discoveries along the way.

Collects What If? #21-26. Captain America as the President of the United States? The Hulk a Microscopic Warlord? Doctor Doom a Hero? Gwen Stacy... alive? Only a few of the dynamic dimensional divergences in the Fourth Volume of Marvel's original alternate earth epics! Featuring the Fantastic Four, the Avengers, the Man-Thing and more! Plus revelations of some of the Marvel Universe's most Eternal secrets!