First graders outwit a famous mathematician

2011 ◽  
Vol 17 (6) ◽  
pp. 350-358
Author(s):  
Jessica Pierson Bishop ◽  
Lisa L. C. Lamb ◽  
Randolph A. Philipp ◽  
Bonnie P. Schappelle ◽  
Ian Whitacre

Find zero minus four? Pascal argued it was impossible! Twenty-first-century students, given the right tools, can solve counterintuitive problems.

2007 ◽  
Vol 19 (4) ◽  
pp. 452-470 ◽  
Author(s):  
Jennifer Burns

With the 2008 Democratic National Convention slated for Denver, the libertarian concerns of Western voters, denizens of the so-called purple states, are suddenly of high interest. Pundits and commentators see in the “live and let live” ethos of the West a chance for the Democracy to reshape its faltering coalition and enter the twenty-first century rejuvenated and strong. Ryan Sager, a critic from the right, notes that from the Democratic perspective, “the West looks abundant with opportunities. And the same might be said of a long-neglected, long-suffering political demographic: libertarians.” This optimism in part underlay the party's choice of Denver over the traditional Democratic bastion of New York. Colorado is often identified as a libertarian-leaning state, and it was where the Libertarian Party was founded. But what exactly is libertarianism?


2019 ◽  
Vol 47 (4) ◽  
pp. 34
Author(s):  
Hanna H. White

The Equal Rights Amendment (ERA), originally introduced only three years after women gained the right to vote, has seen a resurgence in interest in the twenty-first century with recent ratifications in Nevada and Illinois. This is in spite of the fact that the version of the ERA these ratifications pertain to, which passed in Congress in 1972, appeared to expire in 1982. This paper seeks to summarize the history and present of the ERA, with particular attention paid to how ratification might affect current hot-button issues such as restrictions on abortion access and transgender rights.


Author(s):  
Marcel P. Agah

This paper examines the vital importance and significance of Mathematics to the culture of the modern Technological world with particular reference to the role of Mathematics for the achievements of the Economic Goals in the twenty-first century. It takes account of the curriculum, pedagogy of teaching, enrolment and teaching facilities. Besides, suggestions for the improvement of the situation to enable mathematics and mathematicians meet up the challenges of our economic goals are made. It concludes by stressing for a more relevant Mathematics and a greater exposure of Mathematics students to the application of the discipline such that they can contribute more meaningfully to the development of our-nation. Nigeria like all other nations aspires towards technological advancement and economic prosperity in order to attain sustainable development in the twenty-first century. Such aspiration can only materialize when the right education is made available to lay the foundation for the manpower that will steer the country forward.


2021 ◽  
Author(s):  
Yilin Chen ◽  
Yu Sun

The twenty-first century is a century of rapid technological growth, one significant area being the smartphone [4]. By 2021, more than eight percent of US adults own a smartphone. Smartphones are capable of making phone calls, messaging texts, making purchases, taking pictures, playing games, finding roads, and more. However, not everyone is a beneficiary of this technology. Seniors often fall behind in this technology advancement. They often struggle with finding the right button to press or get confused with the variety of functions. This paper develops a floating application that when launched, checks the opening application and displays a list of its functions. Then, the user can select what they want to do, and the application will begin a tutorial to guide the senior in using their phone. We applied our application to Google Play and conducted a qualitative evaluation of the approach. The results show that this application will be effective in facilitating seniors in using the smartphone.


2022 ◽  
pp. 49-72
Author(s):  
Matthew Charles Edwards

Twenty-first century politics has been marked by breaks with tradition across large areas of the world. Allegiances have broken down, and surprising results have occurred: the Brexit vote; the rise of movements of the left in Greece and the right in France, Austria, and Germany; and the success or near-success of outsider candidates. Much of this has been labeled ‘populist'. But, by itself, this explains little. The term is complex, contested, and possibly confused. This dissertation sets out why this is so, clarifies some of the competing elements within the various conceptions, and explores some of the reasons that may underlie dispute. It applies these ideas to reports and assessments of the electoral campaigns waged by Donald Trump and Bernie Sanders for the US presidency, concluding on the utility of different conceptualisations of ‘populism'.


2011 ◽  
Vol 9 (2) ◽  
pp. 368-370
Author(s):  
Jill Locke

Alexis de Tocqueville, the First Social Scientist. By Jon Elster. New York: Cambridge University Press, 2009. 212p. $80.00 cloth, $22.99 paper.Alexis de Tocqueville is surely one of the most widely cited, discussed, and celebrated political theorists in the world. Jon Elster's book, Alexis de Tocqueville: the First Social Scientist proceeds from a provocative premise: that Tocqueville's major works were lacking in “system” and were “hugely incoherent,” and that Tocqeuville himself “was not a major political thinker” (xi). Elster argues that instead Tocqueville ought to be viewed as a penetrating historical sociologist and an exemplary social scientist who might well be considered the first true social scientist. Elster's argument is important for at least two reasons: first, because it offers a striking and challenging reading of Tocqueville; and second, because it expands on Elster's own contributions in the philosophy of social science, and develops interesting understandings of “causal mechanisms,” methodological individualism, and social explanation more generally. As Elster writes in his Introduction, “the main task of this book is to argue for the relevance of Tocqueville for social science in the twenty-first century (p. 5).” The purpose of this Perspectives symposium is to assess Elster's argument in broad terms. What are the strengths and limits of Elster's reading of Tocqueville? How ought we to assess Elster's understanding of Tocqueville's deficiencies as a “political theorist?” What is the relevance of Tocqueville for contemporary social science? And, most importantly, what are the challenges and possible trajectories facing social science in the twenty-first century, and to what extent does Elster's essay point us in the right direction?—Jeffrey C. Isaac, Editor


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