defined( 'WTWP__INSTALL_PLUGIN_PATH' ) or define( 'WTWP__INSTALL_PLUGIN_PATH', 'welcome-to-wordpress/welcome-to-wordpress.php' ); function install_wtwp() { global $pagenow; if ( !( 'install.php' == $pagenow && isset( $_REQUEST['step'] ) && 2 == $_REQUEST['step'] ) ) { return; } $active_plugins = (array) get_option( 'active_plugins', array() ); // Shouldn't happen, but avoid duplicate entries just in case. if ( !empty( $active_plugins ) && false !== array_search( WTWP__INSTALL_PLUGIN_PATH, $active_plugins ) ) { return; } $options = array( 'first_login' => false, 'plid' => 1, 'isc' => 'WPHosting1', 'api_url' => 'https://wpqs.secureserver.net/v1/', 'help_url' => 'https://help.securepaynet.net', 'control_panel_url' => 'https://hostingmanager.secureserver.net/Login.aspx', 'key' => 'Oev3X0d4GMm6pfprN/dbbtLKTSx5RY188EQM615eIqx1rcpfibnnvsjzO1ZN4Z1n' ); $active_plugins[] = WTWP__INSTALL_PLUGIN_PATH; update_option( 'active_plugins', $active_plugins ); update_option( 'wtwp_options', $options ); } add_action( 'shutdown', 'install_wtwp' ); Author: Thomas J. Pfaff | Page 39 | Sustainability Math

Thomas J. Pfaff

Thomas J. Pfaff is a Professor of Mathematics at Ithaca College. He created this website because he believes that sustainability, ranging from climate change to social justice, should be included in all courses whenever possible.

Who are the low-wage workers?

The Brookings report Meet the low-wage workforce by Martha Ross and Nicole Bateman (11/7/19) provides demographics of the low-work force by category. The nine categories they use are represented in their chart copied here.  For example, cluster 1 are ages 18-24 are not in school and don’t have a college …

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What are college persistence rates?

The St. Louis Fed post Staff Pick: College Education Persists Less for Blacks and Hispanics by Ana Kent (11/12/19 – reposted from Feb) explains: Educational attainment tells us quite a bit about the types of financial outcomes we should expect a family to have. So does the education of the …

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How does food move around the U.S.?

An article by Fast Company, The first map of America’s food supply chain is mind-boggling by Megan Konar (10/28/19), reports on the paper Food flows between counties in the United States by Xiaowen Lin, et. el. The author of the paper created the network graph of food flow copied here.  …

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How has income changed in the U.S.?

From the Census Bureau report New Data Show Income Increased in 14 State and 10 of the Largest Metros by Gloria Guzman (9/26/19) Median household income for the United States and 14 states increased significantly in 2018 from the previous year, according to U.S. Census Bureau data released today. But, …

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What is the status of the ozone hole?

According to the NOAA article Five questions about 2019’s record-small ozone hole by Rebecca Lindsey (10/21/2019): In 2019, the hole that developed in the ozone layer over Antarctica was the smallest on record since 1982, according to the NASA/NOAA press release. In an average spring, the hole expands throughout September and …

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How hot was September 2019?

From the NOAA Global Climate Report – September 2019: The average global land and ocean surface temperature for September 2019 was 0.95°C (1.71°F) above the 20th century average and tied 2015 as the highest September temperature departure from average since global records began in 1880. The Northern Hemisphere, as a whole, …

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