tailieunhanh - The Economic Promise of Investing in High-Quality Preschool: Using Early Education to Improve Economic Growth and the Fiscal Sustainability of States and the Nation

The stocks of greenhouse gases in the atmosphere (including carbon dioxide, methane, nitrous oxides and a number of gases that arise from industrial processes) are rising, as a result of human activity. The sources are summarised in Figure 1 below. The current level or stock of greenhouse gases in the atmosphere is equivalent to around 430 parts per million (ppm) CO2 1 , compared with only 280ppm before the Industrial Revolution. These concentrations have already caused the world to warm by more than half a degree Celsius and will lead to at least a further half. | The Economic Promise of Investing in High-Quality Preschool Using Early Education to Improve Economic Growth and the Fiscal Sustainability of States and the Nation ED Committee for Economic Development Sponsored by a grant from The Pew Charitable Trusts The opinions expressed in this report are those of CED and do not necessarily reflect the views of The Pew Charitable Trusts. The Economic Promise of Investing in High-Quality Preschool Using Early Education to Improve Economic Growth and the Fiscal Sustainability of States and the Nation Includes bibliographic references ISBN 0-87186-183-6 First printing in bound-book form 2006 Printed in the United States of America Committee for Economic Development 2000 L Street . Suite 700 Washington . 20036 202 296-5860 .

• Quản trị kinh doanh
• prescriber’s recommendations
• Non adherence
• fundamental limitation
• Crop Plants
• Soil Bacteria
• Support and Protect