Our capacity to alter the environment has gradually increased. During the last century, weve reached the point where our actions affect the entire planet. Demographer Martha Farnsworth riche examines Population Dynamics in communities all around the United States, a nation that has a disproportionately large impact on the ecosystem. Dr. Riche population growth is heading towards some kind of stability as people replace themselves. But where its located and how they consume thats the issue for sustainability. Narrator demographer deborah balk combines demographic and spacial data to examine how vulnerable populations in the coastal regions of developing nations will be affected by Climate Change. Balk prior work has predominantly looked at the causes of Climate Change. This study asks, what will some of the consequences of Climate Change be, and what will those consequences be for human population and for human settlements . Narrator predicting future Population Trends will help policy
Dancing, singing, walking, praying, rhythm is the way we do it. [low hum and sticks clacking] [cultural music montage] rhythm is the temporal organization of music. Its how music is organized in time. It divides time into an organized series of moments, periods, durations. Without rhythm, we wouldnt know how to perform the series of tos. Rhythm you can consider fluctuations or pulsations in time. But forgetting the whole technical thing, rhythm is feeling and its motion, and rhythm hits you at your core at your physical core. Rhythm is probably the most physical element of music. narrator for much of the worlds music, the foundation of rhythm is a steady reoccurring pattern or pulse. Pulse in music often evokes a physical response, moving us to dance, march, sway, or tap our feet. Pulse is the regular occurrence of rhythm in time, unemphasized, one after another [clapping] undivided. In many instances, we want to organize that pulse. In western music, well use an accent on every two. F
Large impact on the ecosystem. Dr. Riche population growth is heading towards some kind of stability as people replace themselves. But where its located and how they consume thats the issue for sustainability. Narrator demographer deborah balk combines demographic and spacial data to examine how vulnerable populations in the coastal regions of developing nations will be affected by Climate Change. Balk prior work has predominantly looked at the causes of Climate Change. This study asks, what will some of the consequences of Climate Change be and what will those consequences be for human population and for human settlements . Narrator predictinguture Population Trends will help policy makers plan mitigation strategies to ensure a better quality of life for coming generations and to protect our environment. Martha farnsworth riche is the former director of the u. S. Census bureau, who was instrumental in designing the 2000 census. Dr. Riche demography is really the science of studying pe
Youve got a melody. There are many different ways you can harmonize the same melody, and the way you choose to harmonize it is what will give you a different emotional response. So in that sense i really feel that the harmony is responsible for how a melody makes you feel. [low hum and sticks clacking] [cultural music montage] [keyboard plays light jazz music] man harmony can best be described as notes sounding together in combination; pitches that are stacked on top of one another. If we hear only a melody by itself, with no harmonic accompaniment it might sound Something Like this. [plays melody line from we three kings] now if we hear an accompaniment to it, this would be considered harmonizing the melody. This hand is going to play the harmonic accompaniment. This hand will play the melody again. man if you look at harmony as the sounding of a number of musical notes at the same time its not a phenomenon that is confined to europe or the united states. It happens in a million diffe
Examines Population Dynamics in communities all around the United States a nation that has a disproportionately large impact on the ecosystem. Dr. Riche population growth is heading towards some kind of stability as people replace themselves. But where its located and how they consume thats the issue for sustainability. Narrator demographer deborah balk combines demographic and spacial data to examine how vulnerable populations in the coastal regions of developing nations will be affected by Climate Change. Balk prior work has predominantly looked at the causes of Climate Change. This study asks, what will some of the consequences of Climate Change be and what will those consequences be for human population and for human settlements . Narrator predicting future Population Trends will help policy makers plan mitigation strategies to ensure a better quality of life for coming generations and to protect our environment. Martha farnsworth riche is the former director of the u. S. Census bu